Akiko Ito

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Nagoya-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sleepiness level detection device
- Patent number 7,206,631
- Issue date Apr 17, 2007
- Denso Corporation
- Taiji Kawachi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method and device for displaying living body information
- Publication number 20060025698
- Publication date Feb 2, 2006
- DENSO Corporation
- Tsuyoshi Nakagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sleepiness level detection device
- Publication number 20040243013
- Publication date Dec 2, 2004
- Taiji Kawachi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE