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Kenichi Sugimoto
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last 30 patents
Information
Patent Grant
Process for producing purified polysaccharide fibers, purified poly...
Patent number
9,702,062
Issue date
Jul 11, 2017
Bridgestone Corporation
Kenichi Sugimoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Production method for purified polysaccharide fibers, purified poly...
Patent number
9,670,596
Issue date
Jun 6, 2017
Bridgestone Corporation
Mitsuharu Koide
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Chlorine production catalyst and chlorine production process using...
Patent number
9,108,845
Issue date
Aug 18, 2015
Mitsui Chemicals, Inc.
Takashi Nabeta
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst and production process thereof, and chlorine production us...
Patent number
8,222,178
Issue date
Jul 17, 2012
Mitsui Chemicals, Inc.
Nobuhiko Horiuchi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Compound and organic electronic device using the same
Patent number
7,763,727
Issue date
Jul 27, 2010
Mitsui Chemicals, Inc.
Takahiro Fujiyama
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rubber-based composite material and the rubber article using the same
Patent number
7,241,511
Issue date
Jul 10, 2007
Bridgestone Corporation
Kenji Sato
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optical component and sulfur-containing poly(thio)ester (co)polymer
Patent number
7,008,571
Issue date
Mar 7, 2006
Mitsui Chemicals, Inc.
Chojiro Higuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sulfur compound and use thereof
Patent number
6,570,025
Issue date
May 27, 2003
Mitsui Chemicals, Inc.
Kenichi Fujii
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymaleimide-containing rubber composition and tire
Patent number
6,566,449
Issue date
May 20, 2003
Bridgestone Corporation
Kenichi Sugimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dyed molded article
Patent number
6,482,916
Issue date
Nov 19, 2002
Mitsui Chemicals, Inc.
Keisuke Takuma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sulfur-containing unsaturated carboxylate compound and its cured pr...
Patent number
6,458,908
Issue date
Oct 1, 2002
Mitsui Chemicals, Inc.
Masao Imai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Rubber composition and pneumatic tires
Patent number
6,380,288
Issue date
Apr 30, 2002
Bridgestone Corporation
Masahiro Hojo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Optical recording medium and dipyrromethene metal chelate compound...
Patent number
6,355,327
Issue date
Mar 12, 2002
Mitsui Chemicals, Inc.
Tsutami Misawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Sulfur-containing (thio)ether (co)polymer and a use thereof
Patent number
6,320,020
Issue date
Nov 20, 2001
Mitsui Chemicals, Inc.
Keisuke Takuma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy-resin composition and use thereof
Patent number
6,310,147
Issue date
Oct 30, 2001
Mitsui Chemicals, Inc.
Tatsuhiro Urakami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Color filters
Patent number
6,306,550
Issue date
Oct 23, 2001
Mitsui Chemicals, Inc.
Hisato Itoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Epoxy-resin composition and use thereof
Patent number
6,297,332
Issue date
Oct 2, 2001
Mitsui Chemicals, Inc.
Tatsuhiro Urakami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical recording medium and dipyrromethene metal chelate compound...
Patent number
6,162,520
Issue date
Dec 19, 2000
Mitsui Chemicals, Inc.
Tsutami Misawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Photosensitizer, visible light curable resin composition using the...
Patent number
6,106,999
Issue date
Aug 22, 2000
Mitsui Chemicals
Akira Ogiso
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Dipyrromethene metal chelate compounds
Patent number
6,060,606
Issue date
May 9, 2000
Mitsui Chemicals, Inc.
Tsutami Misawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycarbonate copolymer and applications thereof
Patent number
6,028,161
Issue date
Feb 22, 2000
Mitsui Chemicals, Inc.
Atsuo Otsuji
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dyes for color filters and photosensitive resist resin composition...
Patent number
5,948,597
Issue date
Sep 7, 1999
Mitsui Chemicals, Inc.
Hisato Itoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical recording medium
Patent number
5,948,593
Issue date
Sep 7, 1999
Mitsui Chemicals, Inc.
Tsutami Misawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optical recording medium
Patent number
5,855,979
Issue date
Jan 5, 1999
Mitsui Chemicals, Inc.
Hideki Umehara
G11 - INFORMATION STORAGE
Information
Patent Grant
Dyes for color filters and photosensitive resist resin composition...
Patent number
5,789,137
Issue date
Aug 4, 1998
Mitsui Chemicals, Inc.
Hisato Itoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Phthalocyanine compound and optical recording medium containing it
Patent number
5,750,229
Issue date
May 12, 1998
Mitsui Toatsu Chemicals, Inc.
Takahisa Oguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Optical recording medium
Patent number
5,695,911
Issue date
Dec 9, 1997
Mitsui Toatsu Chemicals, Incorporated
Hisato Itoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phthalocyanine compounds and optical recording media comprising them
Patent number
5,693,396
Issue date
Dec 2, 1997
Mitsui Toatsu Chemicals, Inc.
Tsutami Misawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optical recording medium
Patent number
5,672,462
Issue date
Sep 30, 1997
Mitsui Toatsu Chemicals, Inc.
Keisuke Takuma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phthalocyanine compound and optical recording medium containing it
Patent number
5,646,273
Issue date
Jul 8, 1997
Mitsui Toatsu Chemicals, Inc.
Takahisa Oguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
TIRE FIBER, RUBBER/FIBER COMPOSITE, AND TIRE
Publication number
20180339553
Publication date
Nov 29, 2018
Bridgestone Corporation
Yuji IKEDA
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING PEF RAW YARN
Publication number
20180258558
Publication date
Sep 13, 2018
Bridgestone Corporation
Yuji IKEDA
B60 - VEHICLES IN GENERAL
Information
Patent Application
TIRE FIBER, RUBBER/FIBER COMPOSITE, AND TIRE
Publication number
20180257434
Publication date
Sep 13, 2018
Bridgestone Corporation
Yuji IKEDA
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING PEF RAW YARN, PEF RAW YARN, AND TIRE
Publication number
20180244109
Publication date
Aug 30, 2018
Bridgestone Corporation
Yuji IKEDA
B60 - VEHICLES IN GENERAL
Information
Patent Application
TIRE
Publication number
20170151835
Publication date
Jun 1, 2017
Bridgestone Corporation
Kenichi SUGIMOTO
B60 - VEHICLES IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING PURIFIED POLYSACCHARIDE FIBERS, PURIFIED POLY...
Publication number
20160168757
Publication date
Jun 16, 2016
Bridgestone Corporation
Kenichi Sugimoto
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
PRODUCTION METHOD FOR PURIFIED POLYSACCHARIDE FIBERS, PURIFIED POLY...
Publication number
20150148458
Publication date
May 28, 2015
Bridgestone Corporation
Mitsuharu Koide
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
CORD, RUBBER-CORD COMPOSITE STRUCTURE, AND TIRE
Publication number
20150129101
Publication date
May 14, 2015
BRIDGESTONE CORPORATION
Mitsuharu Koide
B60 - VEHICLES IN GENERAL
Information
Patent Application
PURIFIED CELLULOSE FIBER, FIBER-RUBBER COMPOSITE, AND TIRE
Publication number
20130248077
Publication date
Sep 26, 2013
BRIDGESTONE CORPORATION
Kenichi Sugimoto
B60 - VEHICLES IN GENERAL
Information
Patent Application
CATALYST AND PRODUCTION PROCESS THEREOF, AND CHLORINE PRODUCTION US...
Publication number
20120258856
Publication date
Oct 11, 2012
Mitsui Chemicals, Inc.
Nobuhiko Horiuchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHLORINE PRODUCTION CATALYST AND CHLORINE PRODUCTION PROCESS USING...
Publication number
20120009117
Publication date
Jan 12, 2012
Mitsui Chemicals, Inc.
Takashi Nabeta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST AND PRODUCTION PROCESS THEREOF, AND CHLORINE PRODUCTION US...
Publication number
20100196255
Publication date
Aug 5, 2010
Mitsui Chemicals, Inc.
Nobuhiko Horiuchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Novel Compound and Organic Electronic Device Using the Same
Publication number
20070219375
Publication date
Sep 20, 2007
MITSUI CHEMICALS, INC.
Takahiro Fujiyama
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Rubber-based composite material and the rubber article using the same
Publication number
20060024485
Publication date
Feb 2, 2006
BRIDGESTONE CORPORATION
Kenji Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical parts and sulfur-containing poly (thio)ester (co)polymer
Publication number
20030204030
Publication date
Oct 30, 2003
Chojiro Higuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymaleimide-containing rubber composition and tire
Publication number
20020077423
Publication date
Jun 20, 2002
Bridgestone Corporation
Kenichi Sugimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...