Osamu Matsuura

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Injection molding apparatus and injection molding method
- Patent number 7,303,718
- Issue date Dec 4, 2007
- Sony Disc & Digital Solutions Inc.
- Shinsuke Kishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molding die for disc substrate
- Patent number 7,101,171
- Issue date Sep 5, 2006
- Sony Disc & Digital Solutions Inc.
- Osamu Matsuura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Clamping apparatus
- Patent number 6,866,500
- Issue date Mar 15, 2005
- Sony Corporation
- Shinsuke Kishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Injection molding apparatus and injection molding method
- Publication number 20040183231
- Publication date Sep 23, 2004
- Shinsuke Kishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Molding die for forming disk substrate
- Publication number 20030147990
- Publication date Aug 7, 2003
- Osamu Matsuura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Clamping apparatus
- Publication number 20030082260
- Publication date May 1, 2003
- Shinsuke Kishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL