Kunio Matsukura

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimension active silencer
- Patent number 6,901,147
- Issue date May 31, 2005
- Kabushiki Kaisha Toshiba
- Akihiko Enamito
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Magnetic element for power supply and DC-to-DC converter
- Patent number 5,694,030
- Issue date Dec 2, 1997
- Kabushiki Kaisha Toshiba
- Toshiro Sato
- G05 - CONTROLLING REGULATING
Information Patent Grant
Magnetic element for power supply and dc-to-dc converter
- Patent number 5,583,424
- Issue date Dec 10, 1996
- Kabushiki Kaisha Toshiba
- Toshiro Sato
- G05 - CONTROLLING REGULATING
Information Patent Grant
Monitoring system for detecting quench of superconductive coils
- Patent number 4,777,437
- Issue date Oct 11, 1988
- Kabushiki Kaisha Toshiba
- Ikuo Tashiro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Three-dimension active silencer
- Publication number 20050084115
- Publication date Apr 21, 2005
- Kabushiki Kaisha Toshiba
- Akihiko Enamito
- G10 - MUSICAL INSTRUMENTS ACOUSTICS