Sadayoshi Yoshida

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Variable frequency JFET microwave oscillator with variable impedanc...
- Patent number 5,854,577
- Issue date Dec 29, 1998
- NEC Corporation
- Sadayoshi Yoshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave oscillator circuit
- Patent number 5,341,111
- Issue date Aug 23, 1994
- NEC Corporation
- Tatsuya Miya
- H03 - BASIC ELECTRONIC CIRCUITRY