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Shinji Ozawa
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Kyoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Alkoxysilane-modified polyamic acid solution, laminate and flexible...
Patent number
10,626,218
Issue date
Apr 21, 2020
Kaneka Corporation
Takahiro Akinaga
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Alkoxysilane-modified polyamic acid solution, laminate and flexible...
Patent number
10,435,510
Issue date
Oct 8, 2019
Kaneka Corporation
Takahiro Akinaga
B32 - LAYERED PRODUCTS
Information
Patent Grant
Alkoxysilane-modified polyamic acid solution, laminate and flexible...
Patent number
10,308,767
Issue date
Jun 4, 2019
Kaneka Corporation
Takahiro Akinaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamic acid, polyimide, polyamic acid solution, polyimide solutio...
Patent number
9,777,137
Issue date
Oct 3, 2017
Kaneka Corporation
Mari Fujii
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyamic acid, polyimide, polyamic acid solution, and use of polyimide
Patent number
9,353,223
Issue date
May 31, 2016
Kaneka Corporation
Mari Fujii
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for producing isobutylene block copolymer
Patent number
6,515,083
Issue date
Feb 4, 2003
Kaneka Corporation
Shinji Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Alkenyl-containing isobutylene group block copolymer and process fo...
Patent number
6,348,546
Issue date
Feb 19, 2002
Kaneka Corporation
Tomoki Hiiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Alkenyl containing isobutylene block copolymer and process for prod...
Patent number
6,218,475
Issue date
Apr 17, 2001
Kaneka Corporation
Tomoki Hiiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ALKOXYSILANE-MODIFIED POLYAMIC ACID SOLUTION, LAMINATE AND FLEXIBLE...
Publication number
20190367673
Publication date
Dec 5, 2019
Kaneka Corporation
Takahiro Akinaga
B32 - LAYERED PRODUCTS
Information
Patent Application
ALKOXYSILANE-MODIFIED POLYAMIC ACID SOLUTION, LAMINATE AND FLEXIBLE...
Publication number
20170233530
Publication date
Aug 17, 2017
KANEKA CORPORATION
Takahiro AKINAGA
B32 - LAYERED PRODUCTS
Information
Patent Application
ALKOXYSILANE-MODIFIED POLYAMIC ACID SOLUTION, LAMINATE AND FLEXIBLE...
Publication number
20150368402
Publication date
Dec 24, 2015
KANEKA CORPORATION
Takahiro Akinaga
B32 - LAYERED PRODUCTS
Information
Patent Application
POLYAMIC ACID, POLYIMIDE, POLYAMIC ACID SOLUTION, AND USE OF POLYIMIDE
Publication number
20150183931
Publication date
Jul 2, 2015
Kaneka Corporation
Mari Fujii
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIC ACID, POLYIMIDE, POLYAMIC ACID SOLUTION, POLYIMIDE SOLUTIO...
Publication number
20140093715
Publication date
Apr 3, 2014
Kaneka Corporation
Mari Fujii
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Process for producing isobutylene block copolymer
Publication number
20020082354
Publication date
Jun 27, 2002
Kaneka Corporation
Shinji Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Alkenyl-containing isobutylene group block copolymer and process fo...
Publication number
20010007002
Publication date
Jul 5, 2001
Kaneka Corporation
Tomoki Hiiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...