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Fuminobu Kitayama
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Hyogo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resin composition and dope for use in film production by solution c...
Patent number
11,845,820
Issue date
Dec 19, 2023
Kaneka Corporation
Fuminobu Kitayama
G02 - OPTICS
Information
Patent Grant
Dope for producing film and film production method
Patent number
11,198,783
Issue date
Dec 14, 2021
Kaneka Corporation
Fuminobu Kitayama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical resin composition and molded article
Patent number
11,066,544
Issue date
Jul 20, 2021
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition, and molded article and film thereof
Patent number
10,933,614
Issue date
Mar 2, 2021
Kaneka Corporation
Fuminobu Kitayama
B32 - LAYERED PRODUCTS
Information
Patent Grant
Graft copolymer and acrylic resin composition containing same
Patent number
10,745,505
Issue date
Aug 18, 2020
Kaneka Corporation
Mitsuru Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition and film thereof
Patent number
10,597,525
Issue date
Mar 24, 2020
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical resin material and optical film
Patent number
10,598,822
Issue date
Mar 24, 2020
Kaneka Corporation
Fuminobu Kitayama
B32 - LAYERED PRODUCTS
Information
Patent Grant
Optical resin composition and film
Patent number
10,578,773
Issue date
Mar 3, 2020
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical resin composition and film
Patent number
10,479,886
Issue date
Nov 19, 2019
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Acrylic resin composition, and molded product and film made from same
Patent number
10,392,463
Issue date
Aug 27, 2019
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical thermoplastic resin and formed body
Patent number
10,184,019
Issue date
Jan 22, 2019
Kaneka Corporation
Fuminobu Kitayama
G02 - OPTICS
Information
Patent Grant
Resin material and film thereof
Patent number
10,174,191
Issue date
Jan 8, 2019
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-birefringent resin material and film
Patent number
10,035,888
Issue date
Jul 31, 2018
Kaneka Corporation
Fuminobu Kitayama
G02 - OPTICS
Information
Patent Grant
Optical resin composition and film
Patent number
9,803,078
Issue date
Oct 31, 2017
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing methyl methacrylate polymer
Patent number
9,133,282
Issue date
Sep 15, 2015
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin composition and molded body thereof
Patent number
8,420,736
Issue date
Apr 16, 2013
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methacrylic resin modifier composition less dependent on processing...
Patent number
6,503,987
Issue date
Jan 7, 2003
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
GRAFT COPOLYMER AND RESIN FILM
Publication number
20230322994
Publication date
Oct 12, 2023
Kaneka Corporation
Fuminobu Kitayama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ACRYLIC RESIN COMPOSITION AND RESIN FILM
Publication number
20230312905
Publication date
Oct 5, 2023
Kaneka Corporation
Fuminobu Kitayama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RESIN COMPOSITION AND DOPE FOR USE IN FILM PRODUCTION BY SOLUTION C...
Publication number
20200385500
Publication date
Dec 10, 2020
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DOPE FOR PRODUCING FILM AND FILM PRODUCTION METHOD
Publication number
20200172720
Publication date
Jun 4, 2020
KANEKA CORPORATION
Fuminobu KITAYAMA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RESIN COMPOSITION, AND MOLDED ARTICLE AND FILM THEREOF
Publication number
20190031845
Publication date
Jan 31, 2019
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GRAFT COPOLYMER AND ACRYLIC RESIN COMPOSITION CONTAINING SAME
Publication number
20190023828
Publication date
Jan 24, 2019
Kaneka Corporation
Mitsuru Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ACRYLIC RESIN COMPOSITION, AND MOLDED PRODUCT AND FILM MADE FROM SAME
Publication number
20170362368
Publication date
Dec 21, 2017
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL RESIN COMPOSITION AND FILM
Publication number
20170107369
Publication date
Apr 20, 2017
Kaneka Corporation
Fuminobu Kitayama
G02 - OPTICS
Information
Patent Application
OPTICAL RESIN COMPOSITION AND FILM
Publication number
20170031058
Publication date
Feb 2, 2017
KANEKA CORPORATION
Fuminobu KITAYAMA
G02 - OPTICS
Information
Patent Application
OPTICAL RESIN COMPOSITION AND FILM
Publication number
20170022354
Publication date
Jan 26, 2017
KANEKA CORPORATION
Fuminobu KITAYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL THERMOPLASTIC RESIN AND FORMED BODY
Publication number
20160326289
Publication date
Nov 10, 2016
Kaneka Corporation
Fuminobu KITAYAMA
G02 - OPTICS
Information
Patent Application
OPTICAL RESIN COMPOSITION AND MOLDED ARTICLE
Publication number
20160319121
Publication date
Nov 3, 2016
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN MATERIAL AND FILM THEREOF
Publication number
20160297958
Publication date
Oct 13, 2016
KANEKA CORPORATION
Fuminobu KITAYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION AND FILM THEREOF
Publication number
20160053104
Publication date
Feb 25, 2016
KANEKA CORPORATION
Fuminobu KITAYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL RESIN MATERIAL AND OPTICAL FILM
Publication number
20160025898
Publication date
Jan 28, 2016
Kaneka Corporation
Fuminobu KITAYAMA
G02 - OPTICS
Information
Patent Application
ACRYLIC RESIN FILM
Publication number
20150247013
Publication date
Sep 3, 2015
KANEKA CORPORATION
Haruki Koyama
B32 - LAYERED PRODUCTS
Information
Patent Application
NON-BIREFRINGENT RESIN MATERIAL AND FILM
Publication number
20150147550
Publication date
May 28, 2015
KANEKA CORPORATION
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING METHYL METHACRYLATE POLYMER
Publication number
20140005346
Publication date
Jan 2, 2014
KANEKA CORPORATION
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION AND MOLDED BODY THEREOF
Publication number
20100331491
Publication date
Dec 30, 2010
Kaneka Corporation
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer Particles, Process for Production Thereof, Resin Compositio...
Publication number
20090109538
Publication date
Apr 30, 2009
Fuminobu Kitayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...