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Yuko Fujihira
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polylactic acid resin article comprising grains of metal-hydroxide...
Patent number
8,349,935
Issue date
Jan 8, 2013
Mitsubishi Plastics, Inc.
Akihiro Ohashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition, molded product from resin composition and method...
Patent number
7,645,823
Issue date
Jan 12, 2010
Sony Corporation
Takeshi Horie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester molding for use with a casing
Patent number
7,642,310
Issue date
Jan 5, 2010
Sony Corporation
Yuko Fujihira
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition and molded product obtained therefrom
Patent number
7,589,137
Issue date
Sep 15, 2009
Sony Corporation
Noritaka Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biodegradable material for audio systems
Patent number
7,576,154
Issue date
Aug 18, 2009
Sony Corporation
Shinichiro Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flame retardant resin composition and flame-retardant injection-mol...
Patent number
7,439,283
Issue date
Oct 21, 2008
Mitsubishi Plastics, Inc.
Kazuya Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester molding for use with a casing
Patent number
7,285,589
Issue date
Oct 23, 2007
Sony Corporation
Yuko Fujihira
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electronic appliance having housing-case made of biodegradable mate...
Patent number
6,791,029
Issue date
Sep 14, 2004
Sony Corporation
Hiroyuki Mori
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Additive for resin, additive-containing resin, and method for produ...
Patent number
6,720,365
Issue date
Apr 13, 2004
Sony Corporation
Yasuhito Inagaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electronic appliance having housing-case made of biodegradable mate...
Patent number
6,512,174
Issue date
Jan 28, 2003
Sony Corporation
Hiroyuki Mori
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Polyester molding for use with a casing
Publication number
20080146697
Publication date
Jun 19, 2008
SONY CORPORATION
Yuko Fujihira
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLAME-RETARDANT INJECTION-MOLDED OBJECT
Publication number
20080097008
Publication date
Apr 24, 2008
SONY CORPORATION
Shinichiro Yamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resin Composition, Molded Product From Resin Composition and Method...
Publication number
20070270527
Publication date
Nov 22, 2007
Takeshi Horie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resin Composition, Molded Product Obtained From Resin Composition a...
Publication number
20070257239
Publication date
Nov 8, 2007
Shinichiro Yamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resin Composition And Molding Thereof
Publication number
20070203287
Publication date
Aug 30, 2007
Mitsubishi Plastics, Inc.
Kazuya Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Flame-retardant injection-molded
Publication number
20070142503
Publication date
Jun 21, 2007
SONY CORPORATION
Shinichiro Yamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION AND MOLDED PRODUCT OBTAINED THEREFROM
Publication number
20060247340
Publication date
Nov 2, 2006
SONY CORPORATION
Noritaka Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biodegradable material for audio systems
Publication number
20060124383
Publication date
Jun 15, 2006
Shinichiro Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Composite composition and molding using the same
Publication number
20060047026
Publication date
Mar 2, 2006
Shinichiro Yamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biodegradable flame retardant composite composition and process for...
Publication number
20050143502
Publication date
Jun 30, 2005
Shinichiro Yamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Molded polyester for housing
Publication number
20050054810
Publication date
Mar 10, 2005
Sony Corporation
Shinichiro Yamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Electronic appliance having housing-case made of biodegradable mate...
Publication number
20030056966
Publication date
Mar 27, 2003
Hiroyuki Mori
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Polyester molding for use with a casing
Publication number
20030018099
Publication date
Jan 23, 2003
Yuko Fujihira
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biodegradable resin material and method for producing the same
Publication number
20020128344
Publication date
Sep 12, 2002
Yuko Fujihira
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Additive for resin, additive-containing resin, and method for produ...
Publication number
20020103273
Publication date
Aug 1, 2002
Yasuhito Inagaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for improving elastic modulus of biodegradable resin composi...
Publication number
20020030305
Publication date
Mar 14, 2002
Yuko Fujihira
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Electronic appliance having housing-case made of biodegradable mate...
Publication number
20010024354
Publication date
Sep 27, 2001
Hiroyuki Mori
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR