Akira Ohmichi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drive circuit
- Patent number 6,885,225
- Issue date Apr 26, 2005
- Renesas Technology Corp.
- Akira Ohmichi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter device capable of reducing through current
- Patent number 6,813,169
- Issue date Nov 2, 2004
- Renesas Technology Corp.
- Hiroyuki Inoue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Differential amplifier circuit and load driving circuit incorporati...
- Patent number 6,014,054
- Issue date Jan 11, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Keisuke Kawakita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifying circuit using offset value variable circuit
- Patent number 5,841,321
- Issue date Nov 24, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Hideki Miyake
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Inverter device capable of reducing through-type current
- Publication number 20040145918
- Publication date Jul 29, 2004
- Renesas Technology Corp.
- Hiroyuki Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Drive circuit
- Publication number 20030156439
- Publication date Aug 21, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Akira Ohmichi
- H03 - BASIC ELECTRONIC CIRCUITRY