MASAHIRO NAKAGAWA

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Patents Grantslast 30 patents

Information Patent Grant
Emotional state determination method
- Patent number 8,235,894
- Issue date Aug 7, 2012
- Nagaoka University of Technology
- Masahiro Nakagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
EMOTIONAL STATE DETERMINING APPARATUS
- Publication number 20110319784
- Publication date Dec 29, 2011
- NAGAOKA UNIVERSITY OF TECHNOLOGY
- Masahiro Nakagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF ESTIMATING A VISUAL EVALUATION VALUE OF SKIN BEAUTY
- Publication number 20080304736
- Publication date Dec 11, 2008
- Masahiro Nakagawa
- Masahiro Nakagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Emotional state determination method
- Publication number 20070202477
- Publication date Aug 30, 2007
- NAGAOKA UNIVERSITY OF TECHNOLOGY
- MASAHIRO NAKAGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE