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Naomitsu Nishihata
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Iwaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resin composition for encapsulation and semiconductor unit encapsul...
Patent number
8,860,233
Issue date
Oct 14, 2014
Kureha Corporation
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition for encapsulation and semiconductor unit encapsul...
Patent number
8,642,682
Issue date
Feb 4, 2014
Kureha Corporation
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semiconductive film, electric charge control member and process for...
Patent number
8,283,031
Issue date
Oct 9, 2012
Kureha Corporation
Hideki Kitamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Stock shape for machining
Patent number
8,158,240
Issue date
Apr 17, 2012
Kureha Corporation
Naomitsu Nishihata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Stock shape for machining and production process thereof
Patent number
8,158,242
Issue date
Apr 17, 2012
Kureha Corporation
Naomitsu Nishihata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
IC socket
Patent number
7,198,734
Issue date
Apr 3, 2007
Kureha Corporation
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition of poly(aryl ketone), poly(arylene sulfide) and t...
Patent number
7,151,138
Issue date
Dec 19, 2006
Kureha Corporation
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Separator for solid polymer fuel cells, and production process thereof
Patent number
7,128,996
Issue date
Oct 31, 2006
Kureha Corporation
Naomitsu Nishihata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyarylene sulfide resin composition
Patent number
6,762,229
Issue date
Jul 13, 2004
Kureha Kagaku Kogyo K.K.
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin composition
Patent number
6,657,005
Issue date
Dec 2, 2003
Kureha Kagaku Kogyo Kabushiki Kaisha
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin composition
Patent number
6,545,075
Issue date
Apr 8, 2003
Kureha Kagaku Kogyo K.K.
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthetic resin composition
Patent number
6,545,081
Issue date
Apr 8, 2003
Kureha Kagaku Kogyo K.K.
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for production of poly(arylene thioether) containing phthal...
Patent number
5,554,723
Issue date
Sep 10, 1996
Kureha Kagaku Kogyo K.K.
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition including poly(arylene thioether) and polyamide
Patent number
5,380,819
Issue date
Jan 10, 1995
Kureha Kagaku Kogyo K.K.
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Resin Composition for Encapsulation and Semiconductor Unit Encapsul...
Publication number
20120146248
Publication date
Jun 14, 2012
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STOCK SHAPE MACHINING AND PRODUCTION PROCESS THEREOF
Publication number
20110143117
Publication date
Jun 16, 2011
Kureha Corporation
Naomitsu Nishihata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Resin Composition for Encapsulation and Semiconductor Unit Encapsul...
Publication number
20080242768
Publication date
Oct 2, 2008
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Stock Shape For Machining And Production Process Thereof
Publication number
20080038517
Publication date
Feb 14, 2008
Naomitsu Nishihata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Semiconductive film, electric charge control member and process for...
Publication number
20070020450
Publication date
Jan 25, 2007
Hideki Kitamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Separator for solid polymer type fuel cell and method for producing...
Publication number
20040146768
Publication date
Jul 29, 2004
Naomitsu Nishihata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Resin composition
Publication number
20040087733
Publication date
May 6, 2004
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ic socket
Publication number
20040082205
Publication date
Apr 29, 2004
Naomitsu Nishihata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYARYLENE SULFIDE RESIN COMPOSITION
Publication number
20030153660
Publication date
Aug 14, 2003
NAOMITSU NISHIHATA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION
Publication number
20020107335
Publication date
Aug 8, 2002
NAOMITSU NISHIHATA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...