Toshiyuki Hosohara

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diaphragm and fabrication method thereof
- Patent number 4,720,079
- Issue date Jan 19, 1988
- Fuji Polymer Industries Co., Ltd.
- Naomichi Iizuka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL