Masahiro Matsushima

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Kiriu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric compressor
- Patent number 7,806,712
- Issue date Oct 5, 2010
- Sanden Corporation
- Yasutaka Negishi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Brushless dc motor unit and method of driving the unit
- Patent number 5,640,073
- Issue date Jun 17, 1997
- Sanden Corp.
- Hideo Ikeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter circuit with an improved inverter driving circuit
- Patent number 5,517,402
- Issue date May 14, 1996
- Sanden Corporation
- Hideo Ikeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC COMPRESSOR
- Publication number 20090269955
- Publication date Oct 29, 2009
- Yasutaka Negishi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...