Masao Takahashi

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Chigasaki, JP

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Patents Grantslast 30 patents

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Antenna for mobile communication
- Patent number 5,526,003
- Issue date Jun 11, 1996
- Matsushita Electric Industrial Co., Ltd.
- Koichi Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
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Voltage-controlled oscillator using a surface elastic wave resonator
- Patent number 5,025,229
- Issue date Jun 18, 1991
- Matsushita Electric Industrial Co., Ltd.
- Makoto Hasegawa
- H03 - BASIC ELECTRONIC CIRCUITRY