Toshiro Takahashi

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Kamisu Town, JP

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Patents Grantslast 30 patents

Information Patent Grant
Braille information notification device
- Patent number 6,942,068
- Issue date Sep 13, 2005
- Otis Elevator Company
- Yoshinobu Tsukamoto
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
BRAILLE INFORMATION NOTIFICATION DEVICE
- Publication number 20050155822
- Publication date Jul 21, 2005
- Otis Elevator Company
- Yoshinobu Tsukamoto
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Braille information notification device
- Publication number 20040154874
- Publication date Aug 12, 2004
- Otis Elevator Company
- Yoshinobu Tsukamoto
- B66 - HOISTING LIFTING HAULING