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TOSHIYA KURODA
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TAKATSUKI-SHI, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Gas-barrier multilayer film
Patent number
9,011,994
Issue date
Apr 21, 2015
Sumitomo Chemical Company, Limited
Akira Hasegawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacture of multilayer film
Patent number
9,011,985
Issue date
Apr 21, 2015
Sumitomo Chemical Company, Limited
Akira Hasegawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacture of multilayer film
Patent number
8,974,872
Issue date
Mar 10, 2015
Sumitomo Chemical Company, Limited
Akira Hasegawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Substrate and organic EL light-emitting apparatus
Patent number
8,395,315
Issue date
Mar 12, 2013
Sumitomo Chemical Company, Limited
Toshiya Kuroda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Vacuum thermal insulator
Patent number
6,436,505
Issue date
Aug 20, 2002
Sumitomo Chemical Company, Limited
Toshiya Kuroda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Resin composition laminate and laminate film
Patent number
6,426,135
Issue date
Jul 30, 2002
Sumitomo Chemical Co., Ltd.
Kozo Kotani
B32 - LAYERED PRODUCTS
Information
Patent Grant
Resin composition, laminate, and laminate film
Patent number
6,316,093
Issue date
Nov 13, 2001
Sumitomo Chemical Co., Ltd.
Kozo Kotani
B32 - LAYERED PRODUCTS
Information
Patent Grant
Bio-degradable resin composition, film and shaped article
Patent number
6,146,750
Issue date
Nov 14, 2000
Sumitomo Chemical Co., Ltd.
Kozo Kotani
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for producing a gas barrier resin composition
Patent number
5,969,029
Issue date
Oct 19, 1999
Sumitomo Chemical Company, Limited
Kozo Kotani
B32 - LAYERED PRODUCTS
Information
Patent Grant
Laminated film
Patent number
5,942,298
Issue date
Aug 24, 1999
Sumitomo Chemical Company, Limited
Taiichi Sakaya
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Laminate, laminate film and shaped article comprising inorganic lam...
Patent number
5,766,751
Issue date
Jun 16, 1998
Sumitomo Chemical Company, Ltd.
Kozo Kotani
B32 - LAYERED PRODUCTS
Information
Patent Grant
Gas barrier resin composition and its film and process for producin...
Patent number
5,700,560
Issue date
Dec 23, 1997
Sumitomo Chemical Company, Limited
Kozo Kotani
B32 - LAYERED PRODUCTS
Information
Patent Grant
Layered inorganic compound-containing phase retarder
Patent number
5,631,755
Issue date
May 20, 1997
Sumitomo Chemical Company, Limited
Taiichi Sakaya
G02 - OPTICS
Information
Patent Grant
Liquid crystal device with phase retarder having layered inorganic...
Patent number
5,430,566
Issue date
Jul 4, 1995
Sumitomo Chemical Company, Limited
Taiichi Sakaya
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LAMINATE FILM
Publication number
20150079344
Publication date
Mar 19, 2015
SUMITOMO CHEMICAL COMPANY, LIMITED
Yasuhiro Yamashita
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD OF MANUFACTURE OF MULTILAYER FILM
Publication number
20120269988
Publication date
Oct 25, 2012
SUMITOMO CHEMICAL COMPANY, LIMITED
Akira Hasegawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUBSTRATE AND ORGANIC EL LIGHT-EMITTING APPARATUS
Publication number
20120043881
Publication date
Feb 23, 2012
SUMITOMO CHEMICAL COMPANY, LIMITED
Toshiya Kuroda
G02 - OPTICS
Information
Patent Application
GAS-BARRIER MULTILAYER FILM
Publication number
20120040107
Publication date
Feb 16, 2012
SUMITOMO CHEMICAL COMPANY, LIMITED
Akira Hasegawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR MODIFYING A TRANSPARENT ELECTRODE FILM
Publication number
20110171365
Publication date
Jul 14, 2011
SUMITOMO CHEMICAL COMPANY, LIMITED
Toshiya Kuroda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
VACUUM THERMAL INSULATOR
Publication number
20010008671
Publication date
Jul 19, 2001
TOSHIYA KURODA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...