Yoshirou Koyama

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Walking assistance device
- Patent number 7,798,983
- Issue date Sep 21, 2010
- Honda Motor Co., Ltd.
- Hisashi Katoh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Walking assistance device
- Patent number 7,780,616
- Issue date Aug 24, 2010
- Honda Motor Co., Ltd.
- Hisashi Katoh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Walking assistance device
- Publication number 20070055189
- Publication date Mar 8, 2007
- Honda Motor Co., Ltd.
- Hisashi Katoh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Walking aid device
- Publication number 20060258967
- Publication date Nov 16, 2006
- Takako Fujil
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE