Mitsuhiko Yamamoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hair dyeing or bleaching method
- Patent number 10,226,649
- Issue date Mar 12, 2019
- Kao Corporation
- Hiroyuki Fujinuma
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Operating board for elevator
- Patent number 6,550,587
- Issue date Apr 22, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Eiji Yuasa
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator destination registering apparatus for displaying route to...
- Patent number 6,508,334
- Issue date Jan 21, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kazuko Matsuda
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
HAIR DYEING OR BLEACHING METHOD
- Publication number 20100126522
- Publication date May 27, 2010
- KAO CORPORATION
- Hiroyuki Fujinuma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE