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Akihiko Fujiwara
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Izumi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrode material for electricity storage devices, electrode for e...
Patent number
10,998,551
Issue date
May 4, 2021
Sekisui Chemical Co., Ltd.
Yuuki Sawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active material-exfoliated graphite composite, negative electrode m...
Patent number
10,680,237
Issue date
Jun 9, 2020
Sekisui Chemical Co., Ltd.
Akihiko Fujiwara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitor electrode material, method for producing same, and electr...
Patent number
10,658,126
Issue date
May 19, 2020
Sekisui Chemical Co., Ltd.
Akihiko Fujiwara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Hydroponic system
Patent number
10,412,908
Issue date
Sep 17, 2019
Toyo Seikan Group Holdings, Ltd.
Jun Agari
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Fine particle-exfoliated graphite composite, negative electrode mat...
Patent number
9,711,786
Issue date
Jul 18, 2017
Sekisui Chemical Co., Ltd.
Shoji Nozato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Allergen inhibitor, allergen-inhibiting product, allergen inhibitin...
Patent number
8,679,240
Issue date
Mar 25, 2014
Sekisui Chemical Co., Ltd.
Akihiko Fujiwara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Allergen inhibitor, allergen-inhibiting product, allergen inhibitio...
Patent number
8,454,735
Issue date
Jun 4, 2013
Sekisui Chemical Co., Ltd.
Akihiko Fujiwara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
RNA virus infection inhibitor, method for inhibition of infection b...
Patent number
8,444,961
Issue date
May 21, 2013
Sekisui Chemical Co., Ltd.
Takayuki Akamine
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Allergen suppressor, allergen-suppression processed fiber and metho...
Patent number
8,436,119
Issue date
May 7, 2013
Sekisui Chemical Co., Ltd.
Taro Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Allergen suppressor, allergen-suppression processed fiber and metho...
Patent number
8,404,793
Issue date
Mar 26, 2013
Sekisui Chemical Co., Ltd.
Taro Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Resin composition
Patent number
7,754,803
Issue date
Jul 13, 2010
Sekisui Chemical Co., Ltd.
Akihiko Fujiwara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition of layered silicate
Patent number
7,682,691
Issue date
Mar 23, 2010
Sekisui Chemical Co., Ltd.
Kazunori Akaho
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic elastomer, use thereof, and process for producing the...
Patent number
6,994,913
Issue date
Feb 7, 2006
Sekisui Chemical Co., Ltd.
Akihiro Niki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyesterurethane elastomers and process for their production
Patent number
6,579,952
Issue date
Jun 17, 2003
Sekisui Chemical Co., Ltd.
Akihiro Niki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cyclic peptide and method of making same by culturing a strain of a...
Patent number
5,858,971
Issue date
Jan 12, 1999
Sekisui Chemical Co., Ltd.
Akihiko Fujiwara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
CARBON MATERIAL, CONDUCTIVE AID, ELECTRODE FOR POWER STORAGE DEVICE...
Publication number
20210265633
Publication date
Aug 26, 2021
Sekisui Chemical Co., Ltd
Kazuho UCHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON MATERIAL, ELECTRODE FOR ELECTRICITY STORAGE DEVICES, ELECTRI...
Publication number
20200365895
Publication date
Nov 19, 2020
Sekisui Chemical Co., Ltd.
Yuuki Sawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON MATERIAL, POSITIVE ELECTRODE FOR ALL-SOLID-STATE BATTERIES,...
Publication number
20200176816
Publication date
Jun 4, 2020
Sekisui Chemical Co., Ltd.
Yuuki Sawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON MATERIAL-CONTAINING DISPERSION LIQUID, SLURRY FOR ELECTRODE...
Publication number
20200136143
Publication date
Apr 30, 2020
Hiroki Masuda
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ELECTRODE MATERIAL FOR ELECTRICITY STORAGE DEVICES, ELECTRODE FOR E...
Publication number
20190173087
Publication date
Jun 6, 2019
Sekisui Chemical Co., Ltd.
Yuuki Sawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CAPACITOR ELECTRODE MATERIAL AND CAPACITOR
Publication number
20180366279
Publication date
Dec 20, 2018
Sekisui Chemical Co., Ltd.
Shunji Ohara
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HYDROPONIC SYSTEM
Publication number
20170311560
Publication date
Nov 2, 2017
TOYO SEIKAN GROUP HOLDINGS, LTD.
Jun AGARI
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
THERMALLY-CONDUCTIVE SHEET AND METHOD FOR PRODUCING SAME
Publication number
20170298261
Publication date
Oct 19, 2017
Sekisui Chemical Co., Ltd.
Shoji Nozato
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ACTIVE MATERIAL-EXFOLIATED GRAPHITE COMPOSITE, NEGATIVE ELECTRODE M...
Publication number
20170263922
Publication date
Sep 14, 2017
Sekisui Chemical Co., Ltd.
Akihiko Fujiwara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CAPACITOR ELECTRODE MATERIAL, METHOD FOR PRODUCING SAME, AND ELECTR...
Publication number
20160358718
Publication date
Dec 8, 2016
Sekisui Chemical Co., Ltd
Akihiko Fujiwara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING EXPANDED GRAPHITE AND METHOD FOR PRODUCING EXF...
Publication number
20150274532
Publication date
Oct 1, 2015
SEKISUI CHEMICAL CO., LTD.
Akihiko Fujiwara
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FINE PARTICLE-EXFOLIATED GRAPHITE COMPOSITE, NEGATIVE ELECTRODE MAT...
Publication number
20150270534
Publication date
Sep 24, 2015
Sekisui Chemical Co., Ltd.
Shoji Nozato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INFLUENZA VIRUS INFECTION INHIBITOR FOR FIBER PROCESSING, FIBER PRO...
Publication number
20150164070
Publication date
Jun 18, 2015
Sekisui Chemical Co., Ltd
Takayuki Akamine
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ALLERGEN INHIBITOR, ALLERGEN-INHIBITING PRODUCT, ALLERGEN INHIBITI...
Publication number
20130236528
Publication date
Sep 12, 2013
Sekisui Chemical Co., Ltd
Akihiko FUJIWARA
E04 - BUILDING
Information
Patent Application
ALLERGEN SUPPRESSOR, ALLERGEN-SUPPRESSION PROCESSED FIBER AND METHO...
Publication number
20130122295
Publication date
May 16, 2013
Sekisui Chemical Co., Ltd
Taro Suzuki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RNA VIRUS INFECTION INHIBITOR, METHOD FOR INHIBITION OF INFECTION B...
Publication number
20120093763
Publication date
Apr 19, 2012
Takayuki Akamine
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ALLERGEN INHIBITOR, ALLERGEN-INHIBITING PRODUCT, ALLERGEN INHIBITIO...
Publication number
20110154791
Publication date
Jun 30, 2011
Sekisui Chemical Co., Ltd.
Akihiko Fujiwara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Allergen suppressor, allergen-suppression processed fiber and metho...
Publication number
20070160567
Publication date
Jul 12, 2007
Taro Suzuki
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information
Patent Application
Resin composition
Publication number
20050165151
Publication date
Jul 28, 2005
Sekisui Chemical Co., Ltd.
Akihiko Fujiwara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resin composition
Publication number
20050107497
Publication date
May 19, 2005
Kazunori Akaho
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...