Shozo Ochiai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
AC driver having three power supply voltages including an internall...
- Patent number 6,118,219
- Issue date Sep 12, 2000
- Citizen Watch Co., Ltd.
- Tomio Okigami
- G04 - HOROLOGY
Information Patent Grant
Voltage detecting circuit
- Patent number 4,293,782
- Issue date Oct 6, 1981
- Kabushiki Kaisha Daini Seikosha
- Kojiro Tanaka
- G01 - MEASURING TESTING