Minoru Tanaka

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Chuo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air ventilation structure of shoe sole
- Patent number 6,467,191
- Issue date Oct 22, 2002
- AS/CS Corp.
- Tomohiro Hayashi
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
Air ventilation structure of shoe sole
- Publication number 20020017037
- Publication date Feb 14, 2002
- Tomohiro Hayashi
- A43 - FOOTWEAR