Katsuji Mizumoto

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Tokorozawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for reproducing information from a recordable...
- Patent number 5,351,226
- Issue date Sep 27, 1994
- Pioneer Electronic Corporation
- Katsuji Mizumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of and apparatus for playing back recordable optical disc
- Patent number 5,289,450
- Issue date Feb 22, 1994
- Pioneer Electronic Corporation
- Katsuji Mizumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Two-phase brushless motor driving circuit
- Patent number 4,460,856
- Issue date Jul 17, 1984
- Pioneer Electronic Corporation
- Katsuji Mizumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Constant voltage output circuit
- Patent number 4,283,674
- Issue date Aug 11, 1981
- Hitachi, Ltd.
- Yasuo Kominami
- G05 - CONTROLLING REGULATING
Information Patent Grant
Circuit for controlling the drive of motor
- Patent number 4,272,709
- Issue date Jun 9, 1981
- Pioneer Electronic Corporation
- Katsuji Mizumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Differential amplification circuit
- Patent number 4,264,873
- Issue date Apr 28, 1981
- Hitachi, Ltd.
- Yasuo Kominami
- H03 - BASIC ELECTRONIC CIRCUITRY