Hiromitsu Ohhashi

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Suita-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic gear device
- Patent number 10,050,510
- Issue date Aug 14, 2018
- Hitachi Metals, Ltd.
- Hiromitsu Ohhashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic gear device having a plurality of magnetic bodies arranged...
- Patent number 9,729,040
- Issue date Aug 8, 2017
- Hitachi Metals, Ltd.
- Junichi Sutani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coupling device and method of manufacturing coupling device
- Patent number 8,736,125
- Issue date May 27, 2014
- Hitachi Metals, Ltd.
- Hiromitsu Ohhashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC GEAR DEVICE
- Publication number 20160241123
- Publication date Aug 18, 2016
- Hitachi Metals, Ltd.
- Hiromitsu OHHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETIC GEAR DEVICE
- Publication number 20160006335
- Publication date Jan 7, 2016
- Hitachi Metals, Ltd.
- Hiromitsu OHHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Magnetic Gear Device
- Publication number 20140167546
- Publication date Jun 19, 2014
- Hitachi Metals, Ltd.
- Junichi Sutani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COUPLING DEVICE AND METHOD OF MANUFACTURING COUPLING DEVICE
- Publication number 20120306306
- Publication date Dec 6, 2012
- Hitachi Metals, Ltd.
- Hiromitsu Ohhashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER