TOKAI CARBON CO., LTD.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon black, method for producing carbon black, and rubber composi...
- Patent number 12,065,572
- Issue date Aug 20, 2024
- Tokai Carbon Co., Ltd.
- Kengo Kurisu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Carbon black and method for producing carbon black
- Patent number 11,981,790
- Issue date May 14, 2024
- Tokai Carbon Co. Ltd.
- Akihiro Sakakibara
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Negative electrode material for lithium-ion secondary battery and m...
- Patent number 11,646,406
- Issue date May 9, 2023
- Tokai Carbon Co., Ltd.
- Toshiki Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sintered metal friction material
- Patent number 11,644,076
- Issue date May 9, 2023
- Tokai Carbon Co., Ltd.
- Makoto Yasuda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Carbon black, method for producing carbon black, and rubber composi...
- Patent number 11,203,691
- Issue date Dec 21, 2021
- Tokai Carbon Co., Ltd.
- Kengo Kurisu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing oxidized carbon black aqueous dispersion, and...
- Patent number 10,927,262
- Issue date Feb 23, 2021
- Tokai Carbon Co., Ltd.
- Takuya Sakoda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for manufacturing graphite powder for lithium secondary bat...
- Patent number 10,308,511
- Issue date Jun 4, 2019
- Tokai Carbon Co., Ltd.
- Kazuhiro Yamamoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
SiC formed body and method for producing SiC formed body
- Patent number 9,975,779
- Issue date May 22, 2018
- Tokai Carbon Co., Ltd.
- Takaomi Sugihara
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon black, method for producing carbon black, and rubber composi...
- Patent number 9,914,835
- Issue date Mar 13, 2018
- Tokai Carbon Co., Ltd.
- Masashi Tsuruta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor processing
- Patent number 9,490,157
- Issue date Nov 8, 2016
- Tokai Carbon Co., Ltd.
- Jitendra S. Goela
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Carbon black, method for producing carbon black, and rubber composi...
- Patent number 9,145,482
- Issue date Sep 29, 2015
- Tokai Carbon Co., Ltd.
- Ryusuke Harada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Polyurethane resin addition pigment, process for producing polyuret...
- Patent number 9,102,840
- Issue date Aug 11, 2015
- Tokai Carbon Co., Ltd.
- Shigehiro Tanaka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Polyurethane resin adhesion pigment, pigment dispersion composition...
- Patent number 9,045,583
- Issue date Jun 2, 2015
- Tokai Carbon Co., Ltd.
- Yukari Ishibashi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing pigment dispersion composition
- Patent number 9,018,317
- Issue date Apr 28, 2015
- Tokai Carbon Co., Ltd.
- Asami Takenaka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor substrate, method for producing semiconductor substra...
- Patent number 9,000,449
- Issue date Apr 7, 2015
- The University of Tokyo
- Hiroshi Fujioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing dispersion of surface-treated carbon black po...
- Patent number 8,728,432
- Issue date May 20, 2014
- Tokai Carbon Co., Ltd.
- Hironori Arai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing aqueous dispersion of surface-treated carbon b...
- Patent number 8,709,147
- Issue date Apr 29, 2014
- Tokai Carbon Co., Ltd.
- Makoto Sekiyama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing a fuel cell separator
- Patent number 8,524,129
- Issue date Sep 3, 2013
- Tokai Carbon Co., Ltd.
- Kazuhiro Yamamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Preparation method for aqueous polyurethane resin-pigment dispersio...
- Patent number 8,497,317
- Issue date Jul 30, 2013
- Tokai Carbon Co., Ltd.
- Makoto Sekiyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Negative electrode material for nonaqueous secondary cells, negativ...
- Patent number 8,404,383
- Issue date Mar 26, 2013
- Mitsubishi Chemical Corporation
- Nobuyuki Onishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Negative electrode material for lithium ion secondary battery and m...
- Patent number 8,153,303
- Issue date Apr 10, 2012
- Tokai Carbon Co., Ltd.
- Kenta Ishii
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dispersible surface-modified carbon black
- Patent number 8,026,319
- Issue date Sep 27, 2011
- Tokai Carbon Co., Ltd.
- Tomoaki Kirino
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Carbon black aqueous dispersion and method of producing the same
- Patent number 7,951,241
- Issue date May 31, 2011
- Tokai Carbon Co., Ltd.
- Toshiya Horii
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon black aqueous dispersion and method of producing the same
- Patent number 7,922,801
- Issue date Apr 12, 2011
- Tokai Carbon Co., Ltd.
- Shigemi Toda
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Non-aqueous secondary battery-use graphite composite particle, cath...
- Patent number 7,897,283
- Issue date Mar 1, 2011
- Mitsubishi Chemical Corporation
- Hitoshi Matsumoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Carbon black pigment for electronic paper, dispersion of the pigmen...
- Patent number 7,855,249
- Issue date Dec 21, 2010
- Tokai Carbon Co., Ltd.
- Tomoaki Kirino
- G02 - OPTICS
Information Patent Grant
Carbon nanoballoon structure and method for preparation thereof, an...
- Patent number 7,754,177
- Issue date Jul 13, 2010
- Tokai Carbon Co., Ltd.
- Hirofumi Takikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator material for solid polymer fuel cell and process for prod...
- Patent number 7,740,990
- Issue date Jun 22, 2010
- Tokai Carbon Co., Ltd.
- Tomonori Tahara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Carbon black aqueous dispersion and method of producing the same
- Patent number 7,682,436
- Issue date Mar 23, 2010
- Tokai Carbon Co., Ltd.
- Hidenao Nakata
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon black for coloring cement and method for coloring cement-for...
- Patent number 7,022,176
- Issue date Apr 4, 2006
- Tokai Carbon Co., Ltd.
- Daisuke Inoue
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYCRYSTALLINE SiC MOLDED ARTICLE AND METHOD FOR PRODUCING SAME
- Publication number 20240183071
- Publication date Jun 6, 2024
- Tokai Carbon Co., Ltd.
- Takuji IIDA
- C30 - CRYSTAL GROWTH
Information Patent Application
GRAPHITE ELECTRODE, ELECTRIC FURNACE
- Publication number 20240147585
- Publication date May 2, 2024
- TOKAI CARBON CO., LTD.
- Yohei Hirumi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POLYCRYSTALLINE SiC COMPACT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240055236
- Publication date Feb 15, 2024
- Tokai Carbon Co., Ltd.
- Yohei Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON BLACK AND METHOD FOR PRODUCING CARBON BLACK
- Publication number 20230323073
- Publication date Oct 12, 2023
- TOKAI CARBON CO., LTD.
- Akihiro SAKAKIBARA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYCRYSTALLINE SIC ARTICLE AND METHOD FOR MANUFACTURING SAME
- Publication number 20220344452
- Publication date Oct 27, 2022
- TOKAI CARBON CO., LTD.
- Yuji Ushijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYCRYSTALLINE SIC ARTICLE
- Publication number 20220341054
- Publication date Oct 27, 2022
- TOKAI CARBON CO., LTD.
- Yuji Ushijima
- C30 - CRYSTAL GROWTH
Information Patent Application
CARBON BLACK, METHOD FOR PRODUCING CARBON BLACK, AND RUBBER COMPOSI...
- Publication number 20220195200
- Publication date Jun 23, 2022
- TOKAI CARBON CO., LTD.
- Kengo Kurisu
- B60 - VEHICLES IN GENERAL
Information Patent Application
SINTERED METAL FRICTION MATERIAL
- Publication number 20210041002
- Publication date Feb 11, 2021
- TOKAI CARBON CO., LTD.
- Makoto Yasuda
- B22 - CASTING POWDER METALLURGY
Information Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY AND M...
- Publication number 20210020906
- Publication date Jan 21, 2021
- TOKAI CARBON CO., LTD.
- Toshiki Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON BLACK, METHOD FOR PRODUCING CARBON BLACK, AND RUBBER COMPOSI...
- Publication number 20210017393
- Publication date Jan 21, 2021
- TOKAI CARBON CO., LTD.
- Kengo Kurisu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING WATER DISPERSION OF OXIDIZED CARBON BLACK PART...
- Publication number 20180037760
- Publication date Feb 8, 2018
- TOKAI CARBON CO., LTD.
- Tomoaki Kirino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING OXIDIZED CARBON BLACK AQUEOUS DISPERSION, AND...
- Publication number 20180022926
- Publication date Jan 25, 2018
- TOKAI CARBON CO., LTD.
- Takuya Sakoda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CARBON BLACK AND RUBBER COMPOSITION
- Publication number 20170051124
- Publication date Feb 23, 2017
- TOKAI CARBON CO., LTD.
- Kengo Kurisu
- B60 - VEHICLES IN GENERAL
Information Patent Application
CARBON BLACK, METHOD FOR PRODUCING CARBON BLACK, AND RUBBER COMPOSI...
- Publication number 20160177102
- Publication date Jun 23, 2016
- TOKAI CARBON CO., LTD.
- Masashi Tsuruta
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Hydraulic Rotary Machine
- Publication number 20150300333
- Publication date Oct 22, 2015
- HITACHI CONSTRUCTION MACHINERY CO., LTD.
- Kazuhiro NUMAGUCHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR MANUFACTURING GRAPHITE POWDER FOR LITHIUM SECONDARY BAT...
- Publication number 20150251911
- Publication date Sep 10, 2015
- TOKAI CARBON CO., LTD.
- Kazuhiro Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SiC FORMED BODY AND METHOD FOR PRODUCING SiC FORMED BODY
- Publication number 20150151975
- Publication date Jun 4, 2015
- TOKAI CARBON CO., LTD.
- Takaomi Sugihara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PRODUCING AQUEOUS DISPERSION OF SURFACE-TREATED CARBON B...
- Publication number 20140000488
- Publication date Jan 2, 2014
- TOKAI CARBON CO., LTD.
- Makoto Sekiyama
- B82 - NANO-TECHNOLOGY
Information Patent Application
PROCESS FOR PRODUCING PIGMENT DISPERSION COMPOSITION
- Publication number 20130338319
- Publication date Dec 19, 2013
- TOKAI CARBON CO., LTD.
- Asami Takenaka
- B82 - NANO-TECHNOLOGY
Information Patent Application
POLYURETHANE RESIN ADDITION PIGMENT, PROCESS FOR PRODUCING POLYURET...
- Publication number 20130217826
- Publication date Aug 22, 2013
- TOKAI CARBON CO., LTD.
- Shigehiro Tanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYURETHANE RESIN ADHESION PIGMENT, PIGMENT DISPERSION COMPOSITION...
- Publication number 20130165584
- Publication date Jun 27, 2013
- TOKAI CARBON CO., LTD.
- Yukari Ishibashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CARBON BLACK, METHOD FOR PRODUCING CARBON BLACK, AND RUBBER COMPOSI...
- Publication number 20130030108
- Publication date Jan 31, 2013
- TOKAI CARBON CO., LTD.
- Ryusuke Harada
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR SUBSTRATE, METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRA...
- Publication number 20120187422
- Publication date Jul 26, 2012
- TOKAI CARBON CO., LTD.
- Hiroshi Fujioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PREPARATION METHOD FOR AQUEOUS POLYURETHANE RESIN-PIGMENT DISPERSIO...
- Publication number 20120190789
- Publication date Jul 26, 2012
- TOKAI CARBON CO., LTD.
- Makoto Sekiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING DISPERSION OF SURFACE-TREATED CARBON BLACK PO...
- Publication number 20120171104
- Publication date Jul 5, 2012
- TOKAI CARBON CO., LTD.
- Hironori Arai
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR PRODUCING A FUEL CELL SEPARATOR
- Publication number 20120161352
- Publication date Jun 28, 2012
- TOKAI CARBON CO., LTD.
- Kazuhiro Yamamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
AQUEOUS DISPERSION OF SURFACE-TREATED CARBON BLACK AND METHOD OF PR...
- Publication number 20110253008
- Publication date Oct 20, 2011
- TOKAI CARBON CO., LTD.
- Makoto Sekiyama
- C01 - INORGANIC CHEMISTRY
Information Patent Application
AQUEOUS DISPERSION OF SURFACE-TREATED CARBON BLACK AND METHOD OF PR...
- Publication number 20100269732
- Publication date Oct 28, 2010
- TOKAI CARBON CO., LTD.
- Makoto Sekiyama
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NEGATIVE ELECTRODE MATERIAL FOR NONAQUEOUS SECONDARY CELLS, NEGATIV...
- Publication number 20090214954
- Publication date Aug 27, 2009
- MITSUBISHI CHEMICAL CORPORATION
- Nobuyuki Onishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
NON-AQUEOUS SECONDARY BATTERY-USE GRAPHITE COMPOSITE PARTICLE, CATH...
- Publication number 20090130561
- Publication date May 21, 2009
- MITSUBISHI CHEMICAL CORPORATION
- Hitoshi Matsumoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Trademarklast 30 trademarks

Information Trademark
98720910 - TOKAI CARBON
- Serial number 98720910
- Filing date Aug 28, 2024
- TOKAI CARBON CO.,LTD
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
79245889 - TOKAI CARBON
- Serial number 79245889
- Registration number 5876541
- Filing date Apr 13, 2018
- TOKAI CARBON CO.,LTD
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
79245859 - T
- Serial number 79245859
- Registration number 5911064
- Filing date Apr 13, 2018
- TOKAI CARBON CO., LTD.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77626612 - TOKAI CARBON CO., LTD.
- Serial number 77626612
- Filing date Dec 4, 2008
- TOKAI CARBON CO., LTD.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77598196 - T
- Serial number 77598196
- Filing date Oct 22, 2008
- TOKAI CARBON CO., LTD.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77356128 - T
- Serial number 77356128
- Filing date Dec 19, 2007
- TOKAI CARBON CO., LTD.
- 2 - Paints, varnishes, lacquers
Information Trademark
77356077 - TOKAI CARBON CO., LTD.
- Serial number 77356077
- Filing date Dec 19, 2007
- TOKAI CARBON CO., LTD.
- 2 - Paints, varnishes, lacquers
Information Trademark
74104815 - TOKABLACK
- Serial number 74104815
- Registration number 1663890
- Filing date Oct 9, 1990
- TOKAI CARBON CO., LTD.
- 2 - Paints, varnishes, lacquers
Information Trademark
74104817 - SEAST
- Serial number 74104817
- Registration number 1665589
- Filing date Oct 9, 1990
- TOKAI CARBON CO., LTD.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74076172 - SEAST
- Serial number 74076172
- Registration number 1644161
- Filing date Jul 6, 1990
- TOKAI CARBON CO., LTD.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74076062 - TOKABLACK
- Serial number 74076062
- Registration number 1767101
- Filing date Jul 6, 1990
- TOKAI CARBON CO., LTD.
- 2 - Paints, varnishes, lacquers

TOKAI CARBON CO., LTD.

Organization

Patents Grantslast 30 patents

Carbon black, method for producing carbon black, and rubber composi...

Carbon black and method for producing carbon black

Negative electrode material for lithium-ion secondary battery and m...

Sintered metal friction material

Carbon black, method for producing carbon black, and rubber composi...

Method for producing oxidized carbon black aqueous dispersion, and...

Process for manufacturing graphite powder for lithium secondary bat...

SiC formed body and method for producing SiC formed body

Carbon black, method for producing carbon black, and rubber composi...

Semiconductor processing

Carbon black, method for producing carbon black, and rubber composi...

Polyurethane resin addition pigment, process for producing polyuret...

Polyurethane resin adhesion pigment, pigment dispersion composition...

Process for producing pigment dispersion composition

Semiconductor substrate, method for producing semiconductor substra...

Process for producing dispersion of surface-treated carbon black po...

Method for producing aqueous dispersion of surface-treated carbon b...

Method for producing a fuel cell separator

Preparation method for aqueous polyurethane resin-pigment dispersio...

Negative electrode material for nonaqueous secondary cells, negativ...

Negative electrode material for lithium ion secondary battery and m...

Dispersible surface-modified carbon black

Carbon black aqueous dispersion and method of producing the same

Carbon black aqueous dispersion and method of producing the same

Non-aqueous secondary battery-use graphite composite particle, cath...

Carbon black pigment for electronic paper, dispersion of the pigmen...

Carbon nanoballoon structure and method for preparation thereof, an...

Separator material for solid polymer fuel cell and process for prod...

Carbon black aqueous dispersion and method of producing the same

Carbon black for coloring cement and method for coloring cement-for...

Patents Applicationslast 30 patents

POLYCRYSTALLINE SiC MOLDED ARTICLE AND METHOD FOR PRODUCING SAME

GRAPHITE ELECTRODE, ELECTRIC FURNACE

POLYCRYSTALLINE SiC COMPACT AND METHOD FOR MANUFACTURING THE SAME

CARBON BLACK AND METHOD FOR PRODUCING CARBON BLACK

POLYCRYSTALLINE SIC ARTICLE AND METHOD FOR MANUFACTURING SAME

POLYCRYSTALLINE SIC ARTICLE

CARBON BLACK, METHOD FOR PRODUCING CARBON BLACK, AND RUBBER COMPOSI...

SINTERED METAL FRICTION MATERIAL

NEGATIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY AND M...

CARBON BLACK, METHOD FOR PRODUCING CARBON BLACK, AND RUBBER COMPOSI...

METHOD FOR PRODUCING WATER DISPERSION OF OXIDIZED CARBON BLACK PART...

METHOD FOR PRODUCING OXIDIZED CARBON BLACK AQUEOUS DISPERSION, AND...

CARBON BLACK AND RUBBER COMPOSITION

CARBON BLACK, METHOD FOR PRODUCING CARBON BLACK, AND RUBBER COMPOSI...

Hydraulic Rotary Machine

PROCESS FOR MANUFACTURING GRAPHITE POWDER FOR LITHIUM SECONDARY BAT...

SiC FORMED BODY AND METHOD FOR PRODUCING SiC FORMED BODY

METHOD FOR PRODUCING AQUEOUS DISPERSION OF SURFACE-TREATED CARBON B...

PROCESS FOR PRODUCING PIGMENT DISPERSION COMPOSITION

POLYURETHANE RESIN ADDITION PIGMENT, PROCESS FOR PRODUCING POLYURET...

POLYURETHANE RESIN ADHESION PIGMENT, PIGMENT DISPERSION COMPOSITION...

CARBON BLACK, METHOD FOR PRODUCING CARBON BLACK, AND RUBBER COMPOSI...

SEMICONDUCTOR SUBSTRATE, METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRA...

PREPARATION METHOD FOR AQUEOUS POLYURETHANE RESIN-PIGMENT DISPERSIO...

PROCESS FOR PRODUCING DISPERSION OF SURFACE-TREATED CARBON BLACK PO...

METHOD FOR PRODUCING A FUEL CELL SEPARATOR

AQUEOUS DISPERSION OF SURFACE-TREATED CARBON BLACK AND METHOD OF PR...

AQUEOUS DISPERSION OF SURFACE-TREATED CARBON BLACK AND METHOD OF PR...

NEGATIVE ELECTRODE MATERIAL FOR NONAQUEOUS SECONDARY CELLS, NEGATIV...

NON-AQUEOUS SECONDARY BATTERY-USE GRAPHITE COMPOSITE PARTICLE, CATH...

Trademarklast 30 trademarks

98720910 - TOKAI CARBON

79245889 - TOKAI CARBON

79245859 - T

77626612 - TOKAI CARBON CO., LTD.

77598196 - T

77356128 - T

77356077 - TOKAI CARBON CO., LTD.

74104815 - TOKABLACK

74104817 - SEAST

74076172 - SEAST

74076062 - TOKABLACK