Kouichi Sato

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Shizuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for crimping a thermoplastic resin member
- Patent number 5,695,704
- Issue date Dec 9, 1997
- NHK Spring Co., Ltd.
- Hironobu Sugiura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL