Hisashi Matsui

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Ueda, JP

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Patents Grantslast 30 patents

Information Patent Grant
Clutch mechanism of a push-button tuner
- Patent number 4,515,024
- Issue date May 7, 1985
- Ono Seiko Co., Ltd.
- Takeshi Kataoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mechanism for changing inductance of a push-button tuner
- Patent number 4,204,179
- Issue date May 20, 1980
- Ono Seiko Co., Ltd.
- Takeshi Kataoka
- H03 - BASIC ELECTRONIC CIRCUITRY