Suguru Hanzawa

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Fukushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of making an anti-skid apparatus for an automobile tire
- Patent number 5,343,610
- Issue date Sep 6, 1994
- Okamoto Industries, Inc.
- Osamu Haruda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Anti-skid net body attachment for an automobile tire
- Patent number 5,247,980
- Issue date Sep 28, 1993
- Okamoto Industries, Inc.
- Osamu Haruda
- B60 - VEHICLES IN GENERAL