Katsuo Kawashima

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Aioi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Permanent magnet motor for driving a fan
- Patent number 6,943,475
- Issue date Sep 13, 2005
- Japan Servo Co., Ltd.
- Yuji Enomoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor
- Patent number 6,927,526
- Issue date Aug 9, 2005
- Japan Servo Co., Ltd.
- Hitoshi Ishii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Permanent magnet motor for driving a fan
- Publication number 20050253471
- Publication date Nov 17, 2005
- Yuji Enomoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Permanent magnet motor for driving a fan
- Publication number 20040160139
- Publication date Aug 19, 2004
- Yuji Enomoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Motor
- Publication number 20040017127
- Publication date Jan 29, 2004
- Hitoshi Ishii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER