Inventor · disambiguated record
Tetuo Biwa
Also filed as: BIWA TETUO · HATTORI HIRONORI
3 granted patents·61 citations·filing 1976–1981
73Inventor score
Files withSHARP KK3
Top patents by PatentIndex Score
3 records- 0181US4058822AHigh voltage, low on-resistance diffusion-self-alignment metal oxide semiconductor device and manufacture thereofSHARP KK·Filed 1976·Granted Nov 15, 1977·27 cites·5 claims
- 0266US4757362AHigh voltage MOS transistorSHARP KK·Filed 1981·Granted Jul 12, 1988·22 cites·6 claims
- 0348US4194214AIntegration of high voltage driver and low voltage logic in a semiconductor deviceSHARP KK·Filed 1977·Granted Mar 18, 1980·12 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →