Hiroshi Nishizawa

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Voltage detection circuit for storage devices
- Patent number 7,034,540
- Issue date Apr 25, 2006
- Fuji Jukogyo Kabushiki Kaisha
- Seiichi Anzawa
- G01 - MEASURING TESTING
Information Patent Grant
Current breaker circuit for storage devices, and abnormality detect...
- Patent number 6,754,058
- Issue date Jun 22, 2004
- Nagano Japan Radio Co., Ltd.
- Seiichi Anzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Voltage equalizing apparatus for battery devices
- Patent number 6,670,789
- Issue date Dec 30, 2003
- Nagano Japan RdaioCo.
- Seiichi Anzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage equalizing apparatus for battery devices
- Patent number 6,642,693
- Issue date Nov 4, 2003
- Nagano Japan Radio Co., Ltd.
- Seiichi Anzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage equalizer apparatus and method thereof
- Patent number 6,586,910
- Issue date Jul 1, 2003
- Fuji Jukogyo Kabushiki Kaisha
- Fujio Matsui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage equalizing apparatus and voltage equalizing method for batt...
- Patent number 6,373,223
- Issue date Apr 16, 2002
- Nagano Japan Radio Co., Ltd.
- Seiichi Anzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Voltage equalizer for capacitors
- Publication number 20040212352
- Publication date Oct 28, 2004
- Seiichi Anzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Voltage equalizing apparatus for battery devices
- Publication number 20030141843
- Publication date Jul 31, 2003
- Seiichi Anzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Voltage detection circuit for storage devices
- Publication number 20030062903
- Publication date Apr 3, 2003
- Seiichi Anzawa
- G01 - MEASURING TESTING
Information Patent Application
Current breaker circuit for storage devices, voltage detection circ...
- Publication number 20030002236
- Publication date Jan 2, 2003
- Seiichi Anzawa
- G11 - INFORMATION STORAGE
Information Patent Application
Voltage equalizing apparatus for battery devices
- Publication number 20020109482
- Publication date Aug 15, 2002
- Seiichi Anzawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Voltage equalizer apparatus and method thereof
- Publication number 20020074985
- Publication date Jun 20, 2002
- Fujio Matsui
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...