Hideki Hayafuchi

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming anti-slip shoe sole
- Patent number 5,091,125
- Issue date Feb 25, 1992
- Asahi Corporation
- Masasuke Harada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite rubber sheet material and sports shoe employing the same
- Patent number 4,858,339
- Issue date Aug 22, 1989
- Nippon Rubber Co., Ltd.
- Hideki Hayafuchi
- A43 - FOOTWEAR