SHIGEMI KURIYAMA

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TOKYO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power converter including positive bus ground
- Patent number 6,160,726
- Issue date Dec 12, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Norihito Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converting apparatus with drive signal path impedance increas...
- Patent number 6,049,475
- Issue date Apr 11, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Satoshi Azuma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control board system including a removable terminal stand which can...
- Patent number 5,987,531
- Issue date Nov 16, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Katsushi Ikeda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power converting apparatus
- Patent number 5,933,341
- Issue date Aug 3, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Shigemi Kuriyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency converter device which adaptively responds to a power fai...
- Patent number 5,705,904
- Issue date Jan 6, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Shigemi Kuriyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
UNINTERRUPTIBLE POWER SUPPLY
- Publication number 20010045778
- Publication date Nov 29, 2001
- TARO ANDO
- H01 - BASIC ELECTRIC ELEMENTS