Koichi Nanno

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Elevator system with safety installation
- Patent number 6,631,788
- Issue date Oct 14, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Masahiro Shikai
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Elevator system with safety installation
- Publication number 20020125077
- Publication date Sep 12, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Masahiro Shikai
- B66 - HOISTING LIFTING HAULING