Ryosuke Nakagawa

Follow

Person

Chiyoda-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle power conversion device
- Patent number 11,348,850
- Issue date May 31, 2022
- Mitsubishi Electric Corporation
- Hirokazu Takabayashi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Overcurrent detection circuit and power converter
- Patent number 10,778,001
- Issue date Sep 15, 2020
- Mitsubishi Electric Corporation
- Kenta Uchida
- G01 - MEASURING TESTING
Information Patent Grant
Drive circuit of power semiconductor device
- Patent number 9,806,593
- Issue date Oct 31, 2017
- Mitsubishi Electric Corporation
- Yasushi Nakayama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power converter
- Patent number 9,467,067
- Issue date Oct 11, 2016
- Mitsubishi Electric Corporation
- Ryosuke Nakagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter performing evaporative cooling of a switching element
- Patent number 9,313,933
- Issue date Apr 12, 2016
- Mitsubishi Electric Corporation
- Tetsuo Sugahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
COOLING DEVICE AND VEHICLE POWER CONVERSION DEVICE
- Publication number 20210105912
- Publication date Apr 8, 2021
- MITSUBISHI ELECTRIC CORPORATION
- Hirokazu TAKABAYASHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
VEHICLE POWER CONVERSION DEVICE
- Publication number 20200381317
- Publication date Dec 3, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Hirokazu TAKABAYASHI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
OVERCURRENT DETECTION CIRCUIT AND POWER CONVERTER
- Publication number 20200067303
- Publication date Feb 27, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Kenta UCHIDA
- G01 - MEASURING TESTING
Information Patent Application
POWER CONVERTER
- Publication number 20150049527
- Publication date Feb 19, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Tetsuo Sugahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20150023083
- Publication date Jan 22, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Ryosuke Nakagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE CIRCUIT OF POWER SEMICONDUCTOR DEVICE
- Publication number 20110204929
- Publication date Aug 25, 2011
- Mitsubishi Electric Corporation
- Yasushi Nakayama
- H03 - BASIC ELECTRONIC CIRCUITRY