Ichiro Hirakawa

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Nagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric motor support mechanism, compressor, and turbocharger
- Patent number 10,630,144
- Issue date Apr 21, 2020
- Mitsubishi Heavy Industries, Ltd.
- Keiichi Shiraishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flange for compressor impeller
- Patent number D868112
- Issue date Nov 26, 2019
- Mitsubishi Heavy Industries, Ltd.
- Takeshi Tsuji
- D15 - Machines not elsewhere specified
Information Patent Grant
Rotor for electric motor
- Patent number D849685
- Issue date May 28, 2019
- Mitsubishi Heavy Industries, Ltd.
- Takeshi Tsuji
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Impeller assembly, turbocharger, and method of assembling impeller...
- Patent number 10,077,785
- Issue date Sep 18, 2018
- Mitsubishi Heavy Industries, Ltd.
- Takeshi Tsuji
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC MOTOR SUPPORT MECHANISM, COMPRESSOR, AND TURBOCHARGER
- Publication number 20180262088
- Publication date Sep 13, 2018
- Mitsubishi Heavy Industries, Ltd.
- Keiichi Shiraishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMPELLER ASSEMBLY, TURBOCHARGER, AND METHOD OF ASSEMBLING IMPELLER...
- Publication number 20170306980
- Publication date Oct 26, 2017
- Mitsubishi Heavy Industries, Ltd.
- Takeshi Tsuji
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...