Inventor · disambiguated record
Shigeo Nishitoba
Also filed as: NISHITOBA SHIGEO
7 granted patents·222 citations·filing 1976–2003
87Inventor score
Top patents by PatentIndex Score
7 records- 0194US6774877B2Current driver circuit and image display deviceNEC CORP·Filed 2002·Granted Aug 10, 2004·90 cites·18 claims
- 0290US4469082APulse width control circuit in which a feedback amount is varied depending upon an operating temperatureNIPPON ELECTRIC CO·Filed 1982·Granted Sep 4, 1984·34 cites·11 claims
- 0387US6734836B2Current driving circuitNEC CORP·Filed 2001·Granted May 11, 2004·54 cites·34 claims
- 0470US6882186B2Driving circuit and constant current driving apparatus using the sameNEC CORP·Filed 2001·Granted Apr 19, 2005·20 cites·15 claims
- 0563US7173582B2Current drive circuit and image display deviceNEC CORP·Filed 2003·Granted Feb 6, 2007·8 cites·20 claims
- 0652US4509494APulse width control circuitNIPPON ELECTRIC CO·Filed 1982·Granted Apr 9, 1985·9 cites·5 claims
- 0751US4013972AAmplifier with gain control meansNIPPON ELECTRIC CO·Filed 1976·Granted Mar 22, 1977·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →