Ryoji Kawaai

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Kariya-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sinusoidal waveform generation circuit
- Patent number 8,278,975
- Issue date Oct 2, 2012
- Denso Corporation
- Ryoji Kawaai
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Sinusoidal waveform generation circuit
- Publication number 20100244910
- Publication date Sep 30, 2010
- DENSO CORPORATION
- Ryoji Kawaai
- H03 - BASIC ELECTRONIC CIRCUITRY