Yasushi OTSUKA

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric motor control device
- Patent number 11,929,700
- Issue date Mar 12, 2024
- Mitsubishi Electric Corporation
- Toshiaki Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor control device
- Patent number 11,101,760
- Issue date Aug 24, 2021
- Mitsubishi Electric Corporation
- Tetsuya Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Elevator apparatus
- Patent number 9,809,419
- Issue date Nov 7, 2017
- Mitsubishi Electric Corporation
- Yasushi Otsuka
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator apparatus
- Patent number 9,676,591
- Issue date Jun 13, 2017
- Mitsubishi Electric Corporation
- Hirokazu Banno
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Strain or stress gauge and method for detecting strain or stress of...
- Patent number 5,379,644
- Issue date Jan 10, 1995
- Shimizu Costruction Co., Ltd.
- Hiroaki Yanagida
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR CONTROL DEVICE
- Publication number 20220135367
- Publication date May 5, 2022
- Mitsubishi Electric Corporation
- Tetsuya KIMURA
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELECTRIC MOTOR CONTROL DEVICE
- Publication number 20220029563
- Publication date Jan 27, 2022
- Mitsubishi Electric Corporation
- Toshiaki KATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR CONTROL DEVICE
- Publication number 20210194402
- Publication date Jun 24, 2021
- Mitsubishi Electric Corporation
- Tetsuya KIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELEVATOR APPARATUS
- Publication number 20160214832
- Publication date Jul 28, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Hirokazu BANNO
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR APPARATUS
- Publication number 20150336768
- Publication date Nov 26, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Yasushi OTSUKA
- B66 - HOISTING LIFTING HAULING