Yu TAKEHARA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Amplifying circuit and current-voltage conversion circuit
- Patent number 8,552,802
- Issue date Oct 8, 2013
- ONKYO Corporation
- Tsuyoshi Kawaguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifying circuit
- Patent number 8,310,307
- Issue date Nov 13, 2012
- ONKYO Corporation
- Tsuyoshi Kawaguchi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
AMPLIFYING CIRCUIT
- Publication number 20120049963
- Publication date Mar 1, 2012
- Onkyo Corporation
- Tsuyoshi KAWAGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFYING CIRCUIT AND CURRENT-VOLTAGE CONVERSION CIRCUIT
- Publication number 20120049895
- Publication date Mar 1, 2012
- Onkyo Corporation
- Tsuyoshi KAWAGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY