Atsushi Mitamura

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Hanno-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switching amplification apparatus
- Patent number 6,831,509
- Issue date Dec 14, 2004
- Shindengen Electric Manufacturing Co., Ltd.
- Atsushi Mitamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DC stabilized power supply
- Patent number 6,784,648
- Issue date Aug 31, 2004
- Shindengen Electric Manufacturing Co., Ltd.
- Atsushi Mitamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stabilized power supply using delta sigma modulator
- Patent number 6,653,960
- Issue date Nov 25, 2003
- Shindengen Electric Manufacturing Co., Ltd.
- Atsushi Mitamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply
- Patent number 6,650,099
- Issue date Nov 18, 2003
- Shingengen Electric Manufacturing Co., Ltd.
- Atsushi Mitamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter
- Patent number 6,621,257
- Issue date Sep 16, 2003
- Shindengen Electric Manufacturing Co., Ltd.
- Atsushi Mitamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Switching amplification apparatus
- Publication number 20040124914
- Publication date Jul 1, 2004
- Atsushi Mitamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DC stabilized power supply
- Publication number 20040046683
- Publication date Mar 11, 2004
- SHINDENGEN ELECTRIC MANUFACTURING CO., LTD
- Atsushi Mitamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC converter
- Publication number 20020185995
- Publication date Dec 12, 2002
- Atsushi Mitamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Switching power supply
- Publication number 20020185996
- Publication date Dec 12, 2002
- Atsushi Mitamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC stabilized power supply
- Publication number 20020125870
- Publication date Sep 12, 2002
- Atsushi Mitamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER