Shigenobu Aihara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Waveguide amplifier circuit
- Patent number 4,517,527
- Issue date May 14, 1985
- NEC Corporation
- Shigenobu Aihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency discriminator producing at least one of two pulse sequenc...
- Patent number 4,163,951
- Issue date Aug 7, 1979
- Nippon Electric Co., Ltd.
- Shigenobu Aihara
- H03 - BASIC ELECTRONIC CIRCUITRY