Masashi Komatsu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Elevator control device
- Patent number 9,126,808
- Issue date Sep 8, 2015
- Mitsubishi Electric Corporation
- Masashi Komatsu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Operating unit of elevator at the time of power interruption
- Patent number 7,464,793
- Issue date Dec 16, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Masashi Komatsu
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR CONTROL DEVICE
- Publication number 20130001019
- Publication date Jan 3, 2013
- Mitsubishi Electric Corporation
- Masashi Komatsu
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Operating unit of elevator at the time of power interruption
- Publication number 20060231348
- Publication date Oct 19, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Masashi Komatsu
- B66 - HOISTING LIFTING HAULING