Eiichi Suzuki

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Audio apparatus of negative driving with adaptive gain control
- Patent number 6,975,734
- Issue date Dec 13, 2005
- Yamaha Corporation
- Eiichi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
EFM-signal comparator
- Patent number 5,025,173
- Issue date Jun 18, 1991
- Yamaha Corporation
- Takashi Ubayama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DC-to-DC voltage-increasing power source
- Patent number 4,908,752
- Issue date Mar 13, 1990
- Yamaha Corporation
- Eiichi Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER