Yasuo Kawakami

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Kawagoe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for measuring S/N ratio of composite video signal
- Patent number 6,356,302
- Issue date Mar 12, 2002
- Pioneer Electronic Corporation
- Yasuo Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver having ACG circuit
- Patent number 5,532,647
- Issue date Jul 2, 1996
- Pioneer Electronic Corporation
- Yasuo Kawakami
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
NF tone control circuit
- Patent number 4,633,189
- Issue date Dec 30, 1986
- Pioneer Electronic Corporation
- Yasuo Kawakami
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device for generating a tuning frequency set command signal of a tu...
- Patent number 4,525,864
- Issue date Jun 25, 1985
- Pioneer Electronic Corporation
- Yasuo Kawakami
- H03 - BASIC ELECTRONIC CIRCUITRY