Hiroyuki Ogawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Illuminated elevator including cold-cathode flourescent lamp
- Patent number 7,625,097
- Issue date Dec 1, 2009
- Toshiba Elevator Kabushiki Kaisha
- Masahiko Endo
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Lighting system of elevator
- Publication number 20040257807
- Publication date Dec 23, 2004
- Masahiko Endo
- B66 - HOISTING LIFTING HAULING