Satoru Gotoh

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mold for manufacturing multilayer moldings and methods for manufact...
- Patent number 5,962,034
- Issue date Oct 5, 1999
- Sumitomo Chemical Company, Limited
- Masahito Matsumoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods for manufacturing multilayer moldings
- Patent number 5,759,464
- Issue date Jun 2, 1998
- Sumitomo Chemical Company, Limited
- Masahito Matsumoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL