Keigi Tsugami

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ski boot having a carrying hanger provided on an outer member thereof
- Patent number 5,265,351
- Issue date Nov 30, 1993
- Daiwa Seiko, Inc.
- Shinichi Iwama
- A43 - FOOTWEAR
Information Patent Grant
Ski boot
- Patent number 5,125,172
- Issue date Jun 30, 1992
- Daiwa Seiko, Inc.
- Shinichi Iwama
- A43 - FOOTWEAR