Inventor · disambiguated record
Kenji Isomoto
Also filed as: ISOMOTO KENJI
15 granted patents·1 pending application·329 citations·filing 1997–2024
94Inventor score
Top patents by PatentIndex Score
16 records- 0194USD455399SInverter controllerYASKAWA DENKI SEISAKUSHO KK·Filed 2000·Granted Apr 9, 2002·88 cites·1 claims
- 0290USD562234SInverter controllerYASKAWA DENKI SEISAKUSHO KK·Filed 2007·Granted Feb 19, 2008·52 cites·1 claims
- 0382US7898806B2Motor controllerYASKAWA DENKI SEISAKUSHO KK·Filed 2007·Granted Mar 1, 2011·17 cites·6 claims
- 0482US7733650B2Motor controllerYASKAWA DENKI SEISAKUSHO KK·Filed 2005·Granted Jun 8, 2010·14 cites·9 claims
- 0580US7679915B2Motor control apparatus and method of assembling motor control apparatusYASKAWA DENKI SEISAKUSHO KK·Filed 2005·Granted Mar 16, 2010·17 cites·13 claims
- 0676USD561095SInverter controllerYASKAWA DENKI SEISAKUSHO KK·Filed 2007·Granted Feb 5, 2008·24 cites·1 claims
- 0774US7957143B2Motor controllerYASKAWA DENKI SEISAKUSHO KK·Filed 2007·Granted Jun 7, 2011·11 cites·6 claims
- 0871US6921328B1Cooling device for electric equipmentYASKAWA DENKI SEISAKUSHO KK·Filed 1999·Granted Jul 26, 2005·37 cites·2 claims
- 0970US2024243222A1Semiconductor light-emitting device and optical coupling deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 1061US6320207B1Light emitting device having flat growth GaN layerTOSHIBA KK·Filed 1997·Granted Nov 20, 2001·25 cites·15 claims
- 1161US5930656AMethod of fabricating a compound semiconductor deviceTOSHIBA KK·Filed 1997·Granted Jul 27, 1999·25 cites·7 claims
- 1260US11908972B2Semiconductor light-emitting device and optical coupling deviceTOSHIBA KK·Filed 2021·Granted Feb 20, 2024·0 cites·14 claims
- 1357US11114822B2Optical semiconductor elementTOSHIBA KK·Filed 2020·Granted Sep 7, 2021·0 cites·3 claims
- 1450US8629468B2Method for manufacturing light emitting device and light emitting deviceISOMOTO KENJI·Filed 2010·Granted Jan 14, 2014·0 cites·4 claims
- 1549US6017807AP-type GaN compound semiconductor and method for manufacturing the sameTOSHBA KK·Filed 1998·Granted Jan 25, 2000·16 cites·8 claims
- 1636USD562233SInverter controllerYASKAWA DENKI SEISAKUSHO KK·Filed 2007·Granted Feb 19, 2008·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →