Katsuji Ishikawa

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Hekinan, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stator core of torque motor
- Patent number 6,777,852
- Issue date Aug 17, 2004
- Aisan Kogyo Kabushiki Kaisha
- Katsuji Ishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ignition coil for an internal combustion engine
- Patent number 5,781,092
- Issue date Jul 14, 1998
- Aisan Kogyo Kabushiki Kaisha
- Kazutaka Nakamichi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil for an internal combustion engine
- Patent number 5,764,124
- Issue date Jun 9, 1998
- Aisan Kogyo Kabushiki Kaisha
- Kazutaka Nakamichi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Stator core of torque motor
- Publication number 20040041492
- Publication date Mar 4, 2004
- Katsuji Ishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER