Inventor · disambiguated record
Mitsuhiko Okutsu
Also filed as: OKUTSU MITSUHIKO
11 granted patents·1 pending application·98 citations·filing 1985–2008
90Inventor score
Top patents by PatentIndex Score
12 records- 0173US7061825B2Semiconductor integrated circuitHITACHI ENG CO LTD·Filed 2004·Granted Jun 13, 2006·14 cites·29 claims
- 0270US7382681B2Semiconductor integrated circuitRENESAS TECH CORP·Filed 2007·Granted Jun 3, 2008·4 cites·38 claims
- 0370US7196967B2Semiconductor integrated circuitHITACHI ENG CO LTD·Filed 2006·Granted Mar 27, 2007·5 cites·10 claims
- 0465US4967100ACapacitive load driving apparatusHITACHI LTD·Filed 1988·Granted Oct 30, 1990·19 cites·5 claims
- 0559US4733106ACapacitive load driving deviceHITACHI LTD·Filed 1985·Granted Mar 22, 1988·13 cites·13 claims
- 0655US6512413B2Voltage booster circuit apparatusHITACHI LTD·Filed 2002·Granted Jan 28, 2003·10 cites·6 claims
- 0748US4725770AReference voltage circuitHITACHI LTD·Filed 1987·Granted Feb 16, 1988·12 cites·11 claims
- 0847US7126872B2Semiconductor integrated circuitRENESAS TECH CORP·Filed 2004·Granted Oct 24, 2006·5 cites·12 claims
- 0945US5148049ACircuit for driving a capacitive load utilizing thyristorsHITACHI LTD·Filed 1989·Granted Sep 15, 1992·7 cites·9 claims
- 1041US6433623B1Voltage booster circuit control methodHITACHI LTD·Filed 1999·Granted Aug 13, 2002·9 cites·10 claims
- 1141US2008309383A1Semiconductor Integrated CircuitHITACHI ENG CO LTD·Filed 2008·Application pending·0 cites
- 1240US7193929B2Semiconductor integrated circuitHITACHI ENG CO LTD·Filed 2006·Granted Mar 20, 2007·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →