Yasuhiro Namba

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Patents Grantslast 30 patents

Information Patent Grant
Elevator apparatus with control panel located within elevator hoistway
- Patent number 6,230,846
- Issue date May 15, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiro Namba
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Control device for elevator
- Patent number 6,223,860
- Issue date May 1, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Yasuhiro Namba
- B66 - HOISTING LIFTING HAULING