Tetuya Waniisi

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Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power source off delay timer with liquid crystal display
- Patent number 4,566,803
- Issue date Jan 28, 1986
- Omron Tateisi Electronics Co.
- Tetuya Waniisi
- G04 - HOROLOGY
Information Patent Grant
Electronic timer
- Patent number 4,440,503
- Issue date Apr 3, 1984
- Omron Tateisi Electronics Co.
- Isao Arichi
- G04 - HOROLOGY
Information Patent Grant
Electronic oscillation counting timer
- Patent number 4,407,588
- Issue date Oct 4, 1983
- Omron Tateisi Electronics Co.
- Isao Arichi
- H03 - BASIC ELECTRONIC CIRCUITRY