Yosuke Oyama

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Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Injection compression molding apparatus and injection compression m...
- Patent number 7,021,924
- Issue date Apr 4, 2006
- Kabushiki Kaisha Meiki Seisakusho
- Yosuke Oyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Fuel cell separator molding method and molding die
- Publication number 20040115505
- Publication date Jun 17, 2004
- Kabushiki Kaisha Meiki Seisakusho
- Yosuke Oyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Injection compression molding apparatus and injection compression m...
- Publication number 20030168779
- Publication date Sep 11, 2003
- Kabushiki Kaisha Meiki Seisakusho
- Yosuke Oyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL