Inventor · disambiguated record
Katsumi Inaba
Also filed as: INABA KATSUMI
8 granted patents·3 pending applications·234 citations·filing 2001–2012
89Inventor score
Top patents by PatentIndex Score
11 records- 0190US7129679B2Power supply circuit having soft startSHARP KK·Filed 2004·Granted Oct 31, 2006·73 cites·12 claims
- 0289US8258706B2LED drive circuit, LED illumination component, LED illumination device, and LED illumination systemMARUYAMA YASUHIRO·Filed 2009·Granted Sep 4, 2012·18 cites·22 claims
- 0388US7262582B2Switching power supply circuit and electronic apparatus provided therewithSHARP KK·Filed 2005·Granted Aug 28, 2007·33 cites·17 claims
- 0484US6650555B2Switched-capacitor-type stabilized power circuitSHARP KK·Filed 2002·Granted Nov 18, 2003·48 cites·8 claims
- 0583US7369384B2Regulator and electronic apparatus therewithSHARP KK·Filed 2006·Granted May 6, 2008·14 cites·6 claims
- 0676US6624619B2Stabilized power unitSHARP KK·Filed 2002·Granted Sep 23, 2003·32 cites·23 claims
- 0771US8810135B2LED drive circuit, LED illumination component, LED illumination device, and LED illumination systemMARUYAMA YASUHIRO·Filed 2012·Granted Aug 19, 2014·2 cites·5 claims
- 0861US6429631B2Regulated power source circuit including an overcurrent detecting mechanism for eliminating loss in the output control elementSHARP KK·Filed 2001·Granted Aug 6, 2002·14 cites·48 claims
- 0947US2009206776A1Led drive circuit and led illumination device using sameINABA KATSUMI·Filed 2009·Application pending·0 cites
- 1046US2008315783A1Illumination light emitting element and illumination device provided therewithINABA KATSUMI·Filed 2008·Application pending·0 cites
- 1136US2004155635A1Stabilized power supply-use device, and switching power supply and electronic device using the sameFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →