Inventor · disambiguated record
Tetsuhiko Shimpo
Also filed as: SHIMPO TETSUHIKO
3 granted patents·119 citations·filing 1983–2001
74Inventor score
Technology areasH02M
Top patents by PatentIndex Score
3 records- 0192US4538101APower supply deviceNIPPON CHEMICON·Filed 1983·Granted Aug 27, 1985·89 cites·7 claims
- 0254US6751104B2Single-stage power factor correction method to reduce energy storage capacitor voltage and circuit for sameUNIV CALIFORNIA·Filed 2001·Granted Jun 15, 2004·13 cites·13 claims
- 0353US4823023ATransistor with differentiated control switching circuitNIPPON CHEMICON·Filed 1986·Granted Apr 18, 1989·17 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →