Koichiro Ohara

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Motor
- Patent number 7,906,881
- Issue date Mar 15, 2011
- Hitachi, Ltd.
- Yuji Enomoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotating machine having structure of shifting stator posit...
- Patent number 6,734,595
- Issue date May 11, 2004
- Hitachi, Ltd.
- Toshihiko Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotating machine having structure of shifting stator posit...
- Patent number 6,713,935
- Issue date Mar 30, 2004
- Hitachi, Ltd.
- Toshihiko Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotating machine having structure of shifting stator posit...
- Patent number 6,452,304
- Issue date Sep 17, 2002
- Hitachi, Ltd.
- Toshihiko Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotating machine having structure of shifting stator posit...
- Patent number 6,348,753
- Issue date Feb 19, 2002
- Hitachi, Ltd.
- Toshihiko Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Motor
- Publication number 20060255894
- Publication date Nov 16, 2006
- Yuji Enomoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric rotating machine having structure of shifting stator posit...
- Publication number 20030184183
- Publication date Oct 2, 2003
- Toshihiko Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric rotating machine having structure of shifting stator posit...
- Publication number 20030001452
- Publication date Jan 2, 2003
- Toshihiko Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric rotating machine having structure of shifting stator posit...
- Publication number 20020057033
- Publication date May 16, 2002
- Toshihiko Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER