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Teiji KOHARA
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Chiyoda-ku, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Laminated glass
Patent number
11,247,538
Issue date
Feb 15, 2022
Zeon Corporation
Ryuta Kurihara
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for manufacturing organic electronic device sealing body
Patent number
10,553,818
Issue date
Feb 4, 2020
ZEON CORPORATION
Daido Chiba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Laminated glass
Patent number
10,328,674
Issue date
Jun 25, 2019
ZEON CORPORATION
Teiji Kohara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Block copolymer hydride and stretched film formed from same
Patent number
10,239,966
Issue date
Mar 26, 2019
ZEON CORPORATION
Daisuke Saito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical film and production method for same
Patent number
10,088,605
Issue date
Oct 2, 2018
Zeon Corporation
Atsushi Ishiguro
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Transparent adhesive sheet
Patent number
10,005,924
Issue date
Jun 26, 2018
Zeon Corporation
Atsushi Ishiguro
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for producing sterilized medical formed article
Patent number
9,814,792
Issue date
Nov 14, 2017
Zeon Corporation
Teiji Kohara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogenated norbornene-based ring-opening polymerization polymer,...
Patent number
8,685,510
Issue date
Apr 1, 2014
Zeon Corporation
Haruhiko Takahashi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Hydrogenated norbornene-based ring-opening polymerization polymer,...
Patent number
8,481,166
Issue date
Jul 9, 2013
Zeon Corporation
Haruhiko Takahashi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Lighting equipment
Patent number
6,883,938
Issue date
Apr 26, 2005
Nippon Zeon Co., Ltd.
Teiji Kohara
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Light guide plate with alicyclic resin
Patent number
6,633,722
Issue date
Oct 14, 2003
Nippon Zeon Co., Ltd.
Teiji Kohara
G02 - OPTICS
Information
Patent Grant
Polymeric film and film capacitor
Patent number
6,630,234
Issue date
Oct 7, 2003
Nippo Zeon Co., Ltd.
Hajime Tanisho
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition comprising vinyl cyclic hydrocarbon polymer
Patent number
6,500,899
Issue date
Dec 31, 2002
Nippon Zeon Co., Ltd.
Teruhiko Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition comprising vinyl cyclic hydrocarbon polymer and a...
Patent number
6,498,215
Issue date
Dec 24, 2002
Nippon Zeon Co., Ltd.
Teruhiko Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrogenated polymers, resin composition, and process for producing...
Patent number
6,433,102
Issue date
Aug 13, 2002
Nippon Zeon Co., Ltd.
Teruhiko Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition and molded or formed product comprising vinyl cyc...
Patent number
6,365,660
Issue date
Apr 2, 2002
Nippon Zeon Co., Ltd.
Teruhiko Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cycloolefin-based polymer and process for producing the same
Patent number
6,277,923
Issue date
Aug 21, 2001
Nippon Zeon Co., Ltd.
Teiji Kohara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Disc medium substrate and disc device
Patent number
6,066,380
Issue date
May 23, 2000
Sony Corporation
Eiki Oyanagi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Insulator and high frequency connector
Patent number
6,030,255
Issue date
Feb 29, 2000
Nippon Zeon Co., Ltd.
Yuichiro Konishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing electronic part sealed body
Patent number
5,885,505
Issue date
Mar 23, 1999
Nippon Zeon Co., Ltd.
Yuji Koushima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Resin composition and articles made therefrom
Patent number
5,856,395
Issue date
Jan 5, 1999
Nippon Zeon Co., Ltd.
Hajime Tanisho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Molded articles having hard coat layer and method for producing same
Patent number
5,725,960
Issue date
Mar 10, 1998
Nippon Zeon Co., Ltd.
Yuichiro Konishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Press-through package
Patent number
5,686,156
Issue date
Nov 11, 1997
Nippon Zeon Co., Ltd.
Toshiyasu Matsui
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Hydrogenated norbornene ring-opening polymerization product, a proc...
Patent number
5,681,900
Issue date
Oct 28, 1997
Nippon Zeon Co., Ltd.
Toshihide Murakami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin compositions and molded articles
Patent number
5,665,795
Issue date
Sep 9, 1997
Nippon Zeon Co., Ltd.
Yuji Koushima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ring-opening polymer and a process for production thereof
Patent number
5,599,882
Issue date
Feb 4, 1997
Nippon Zeon Co., Ltd.
Yoshikatsu Nishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnetic disc substrate and a magnetic disc using the same
Patent number
5,585,989
Issue date
Dec 17, 1996
Sony Corporation
Miyuki Kuromiya
G11 - INFORMATION STORAGE
Information
Patent Grant
Ring-opening hydrogenated copolymer and process for producing the same
Patent number
5,580,934
Issue date
Dec 3, 1996
Nippon Zeon Co., Ltd.
Yoshikatsu Nishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Antistatic composition, resin composition and molded article of the...
Patent number
5,571,859
Issue date
Nov 5, 1996
Nippon Zeon Co., Ltd.
Hidenori Yukishige
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Medical implement, polymer composition, and optical material
Patent number
5,561,208
Issue date
Oct 1, 1996
Nippon Zeon Co., Ltd.
Nobukazu Takahashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PRODUCING A ROLL-SHAPED BODY
Publication number
20220112407
Publication date
Apr 14, 2022
ZEON CORPORATION
Ryuta KURIHARA
B32 - LAYERED PRODUCTS
Information
Patent Application
ADHESIVE SHEET AND LAMINATED GLASS
Publication number
20190330501
Publication date
Oct 31, 2019
ZEON CORPORATION
Ryuta KURIHARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LAMINATED GLASS
Publication number
20190315201
Publication date
Oct 17, 2019
ZEON CORPORATION
Ryuta KURIHARA
B60 - VEHICLES IN GENERAL
Information
Patent Application
ROLL-SHAPED BODY
Publication number
20190264069
Publication date
Aug 29, 2019
ZEON CORPORATION
Ryuta KURIHARA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LAMINATED GLASS
Publication number
20190248114
Publication date
Aug 15, 2019
Zeon Corporation
Teiji KOHARA
B32 - LAYERED PRODUCTS
Information
Patent Application
BLOCK-COPOLYMER HYDRIDE HAVING ACID ANHYDRIDE GROUP AND USE THEREOF
Publication number
20190203035
Publication date
Jul 4, 2019
ZEON CORPORATION
Haruki KAMIMURA
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR PRODUCING ADHESIVE SHEET
Publication number
20190203086
Publication date
Jul 4, 2019
ZEON CORPORATION
Ryuta KURIHARA
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR MANUFACTURING ORGANIC ELECTRONIC DEVICE SEALING BODY
Publication number
20190067632
Publication date
Feb 28, 2019
ZEON CORPORATION
Daido CHIBA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ASSEMBLY, METHOD FOR PRODUCING SAME, AND SHEET COMPRISING MODIFIED...
Publication number
20190016106
Publication date
Jan 17, 2019
ZEON CORPORATION
Atsushi ISHIGURO
B32 - LAYERED PRODUCTS
Information
Patent Application
RESIN COMPOSITION, RESIN LAMINATE AND RESIN LAMINATED METALLIC FOIL
Publication number
20180170007
Publication date
Jun 21, 2018
ZEON CORPORATION
Daido CHIBA
B32 - LAYERED PRODUCTS
Information
Patent Application
HYDROGENATED BLOCK COPOLYMER AND LAMINATED GLASS
Publication number
20180171057
Publication date
Jun 21, 2018
ZEON CORPORATION
Youhei KOIDE
B32 - LAYERED PRODUCTS
Information
Patent Application
LAMINATED GLASS
Publication number
20180099486
Publication date
Apr 12, 2018
ZEON CORPORATION
Hideyuki KANDA
B32 - LAYERED PRODUCTS
Information
Patent Application
RESIN COMPOSITION AND USE OF SAME
Publication number
20180086029
Publication date
Mar 29, 2018
ZEON CORPORATION
Haruki KAMIMURA
B32 - LAYERED PRODUCTS
Information
Patent Application
BLOCK COPOLYMER HYDRIDE AND STRETCHED FILM FORMED FROM SAME
Publication number
20170291966
Publication date
Oct 12, 2017
ZEON CORPORATION
Daisuke SAITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GLASS LAMINATE, AND METHOD FOR USING BLOCK COPOLYMER HYDROGENATION...
Publication number
20170274632
Publication date
Sep 28, 2017
Zeon Corporation
Teiji Kohara
B32 - LAYERED PRODUCTS
Information
Patent Application
LAMINATED GLASS
Publication number
20170151757
Publication date
Jun 1, 2017
ZEON CORPORATION
Teiji KOHARA
B32 - LAYERED PRODUCTS
Information
Patent Application
TRANSPARENT ADHESIVE SHEET
Publication number
20170058148
Publication date
Mar 2, 2017
Zeon Corporation
Atsushi ISHIGURO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HYDROGENATED BLOCK COPOLYMER HAVING ALKOXYSILYL GROUP AND USE THEREFOR
Publication number
20170037157
Publication date
Feb 9, 2017
Zeon Corporation
Teiji Kohara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING STERILIZED MEDICAL FORMED ARTICLE
Publication number
20160213796
Publication date
Jul 28, 2016
Zeon Corporation
Teiji KOHARA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPTICAL FILM AND PRODUCTION METHOD FOR SAME
Publication number
20160146977
Publication date
May 26, 2016
Zeon Corporation
Atsushi ISHIGURO
G02 - OPTICS
Information
Patent Application
SOLAR CELL MODULE AND METHOD FOR MANUFACTURING SAME
Publication number
20160013342
Publication date
Jan 14, 2016
Zeon Corporation
Yohei KOIDE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASS LAMINATE, AND METHOD FOR USING BLOCK COPOLYMER HYDROGENATION...
Publication number
20150104654
Publication date
Apr 16, 2015
Zeon Corporation
Teiji Kohara
B32 - LAYERED PRODUCTS
Information
Patent Application
HYDROGENATED BLOCK COPOLYMER HAVING ALKOXYSILYL GROUP AND USE THEREFOR
Publication number
20130244367
Publication date
Sep 19, 2013
Zeon Corporation
Teiji Kohara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN COMPOSITION FOR ENCAPSULATING SOLAR CELL AND SOLAR MODULE
Publication number
20130008506
Publication date
Jan 10, 2013
Zeon Corporation
Naoki Tanahashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HYDROGENATED NORBORNENE-BASED RING-OPENING POLYMERIZATION POLYMER,...
Publication number
20120208950
Publication date
Aug 16, 2012
Zeon Corporation
Haruhiko Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROGENATED NORBORNENE-BASED RING-OPENING POLYMERIZATION POLYMER,...
Publication number
20120171398
Publication date
Jul 5, 2012
Zeon Corporation
Haruhiko Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROGENATED NORBORNENE-BASED RING-OPENING POLYMERIZATION POLYMER,...
Publication number
20120165461
Publication date
Jun 28, 2012
Zeon Corporation
Haruhiko Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROGENATED NORBORNENE-BASED RING-OPENING POLYMERIZATION POLYMER,...
Publication number
20120164465
Publication date
Jun 28, 2012
Zeon Corporation
Haruhiko Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROGENATED NORBORNENE-BASED RING-OPENING POLYMERIZATION POLYMER,...
Publication number
20100076396
Publication date
Mar 25, 2010
Zeon Corporation
Haruhiko Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resin composition comprising vinyl cyclic hydrocarbon polymer
Publication number
20020032264
Publication date
Mar 14, 2002
Teruhiko Suzuki
G02 - OPTICS