Koichi Kuwahara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Current source circuit and delay circuit and oscillating circuit us...
- Patent number 8,248,176
- Issue date Aug 21, 2012
- Mitsumi Electric Co., Ltd.
- Yoichi Takano
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
CURRENT SOURCE CIRCUIT AND DELAY CIRCUIT AND OSCILLATING CIRCUIT US...
- Publication number 20110156822
- Publication date Jun 30, 2011
- MITSUMI ELECTRIC CO., LTD.
- YOICHI TAKANO
- G05 - CONTROLLING REGULATING