Mituharu Yamazumi

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Settsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a core mold for foam-molding and the core...
- Patent number 6,779,584
- Issue date Aug 24, 2004
- Kaneka Corporation
- Masaaki Shimokawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing a core mold for foam-molding and the core...
- Publication number 20040140416
- Publication date Jul 22, 2004
- Kaneka Corporation
- Masaaki Shimokawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for manufacturing a core mold for foam-molding and the core...
- Publication number 20020179272
- Publication date Dec 5, 2002
- Masaaki Shimokawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL