Inventor · disambiguated record
Koichi Ota
Also filed as: OTA KOICHI
23 granted patents·5 pending applications·1,025 citations·filing 2000–2018
97Inventor score
Files withTOYODA GOSEI KK16LEUCHSTOFFWERK BREITUNGEN GMBH3ISHIDA SEISAKUSHO2SUEHIRO YOSHINOBU2TAKEI ATAKA2
Top patents by PatentIndex Score
28 records- 0198US7679101B2Light emitting deviceTOYODA GOSEI KK·Filed 2006·Granted Mar 16, 2010·60 cites·14 claims
- 0298US6943380B2Light emitting device having phosphor of alkaline earth metal silicateLEUCHSTOFFWERK BREITUNGEN GMBH·Filed 2001·Granted Sep 13, 2005·183 cites·60 claims
- 0397US7138660B2Light emitting deviceLEUCHSTOFFWERK BREITUNGEN GMBH·Filed 2005·Granted Nov 21, 2006·58 cites·13 claims
- 0495US7332746B1Light-emitting apparatusTOYODA GOSEI KK·Filed 2000·Granted Feb 19, 2008·131 cites·12 claims
- 0595US6540377B1Full-color light source unitTOYODA GOSEI KK·Filed 2000·Granted Apr 1, 2003·107 cites·30 claims
- 0694US7157746B2Light emitting device having a divalent-europium-activated alkaline earth metal orthosilicate phosphorLEUCHSTOFFWERK BREITUNGEN GMBH·Filed 2004·Granted Jan 2, 2007·58 cites·27 claims
- 0793US7227190B2White light emitting deviceTOYODA GOSEI KK·Filed 2003·Granted Jun 5, 2007·73 cites·18 claims
- 0893US6717355B2Light-emitting unitTOYODA GOSEI KK·Filed 2001·Granted Apr 6, 2004·84 cites·37 claims
- 0992US7824937B2Solid element device and method for manufacturing the sameTOYODA GOSEI KK·Filed 2004·Granted Nov 2, 2010·57 cites·24 claims
- 1090US8685766B2Solid element device and method for manufacturing the sameSUEHIRO YOSHINOBU·Filed 2012·Granted Apr 1, 2014·9 cites·18 claims
- 1190US7176623B2Light emitting deviceTOYODA GOSEI KK·Filed 2002·Granted Feb 13, 2007·52 cites·11 claims
- 1287US8154047B2Solid element device and method for manufacturing the sameSUEHIRO YOSHINOBU·Filed 2010·Granted Apr 10, 2012·7 cites·14 claims
- 1387US6777805B2Group-III nitride compound semiconductor deviceTOYODA GOSEI KK·Filed 2001·Granted Aug 17, 2004·42 cites·12 claims
- 1483US7858997B2Light emitting apparatus and light emitting methodTOYODA GOSEI KK·Filed 2007·Granted Dec 28, 2010·10 cites·9 claims
- 1582US7781787B2Light-emitting diode, led light, and light apparatusTOYODA GOSEI KK·Filed 2002·Granted Aug 24, 2010·38 cites·40 claims
- 1676US7726382B2Vehicle body frame, die-cast product, mold for die-cast product and die-cast methodHONDA MOTOR CO LTD·Filed 2006·Granted Jun 1, 2010·4 cites·11 claims
- 1774US7121925B2Method for dicing semiconductor wafer into chipsTOYODA GOSEI KK·Filed 2001·Granted Oct 17, 2006·17 cites·16 claims
- 1871USRE41234ELight-emitting unit having specific fluorescent materialTOYODA GOSEI KK·Filed 2006·Granted Apr 20, 2010·4 cites·48 claims
- 1965US7042089B2Group III nitride compound semiconductor deviceTOYODA GOSEI KK·Filed 2004·Granted May 9, 2006·10 cites·16 claims
- 2059US7304325B2Group III nitride compound semiconductor light-emitting deviceTOYODA GOSEI KK·Filed 2001·Granted Dec 4, 2007·8 cites·24 claims
- 2156USD722556STread portion of an automobile tireTAKEI ATAKA·Filed 2013·Granted Feb 17, 2015·10 cites·1 claims
- 2251US2010155761A1Light emitting device having a divalent europium-activated alkaline earth metal orthosilicate phoshorTOYODA GOSEI KK·Filed 2010·Application pending·0 cites
- 2347US2020226537A1Product management system, product processing device, and bag-making and packaging filmISHIDA SEISAKUSHO·Filed 2018·Application pending·0 cites
- 2440US2005001225A1Light emitting apparatus and light emitting methodTOYODA GOSEI KK·Filed 2003·Application pending·0 cites
- 2539US2010230691A1Ferrous-Metal-Alkaline-Earth-Metal Silicate Mixed Crystal Phosphor and Light Emitting Device using The SameINOUE MITSUHIRO·Filed 2007·Application pending·0 cites
- 2637US2013126248A1Weighing deviceISHIDA SEISAKUSHO·Filed 2012·Application pending·0 cites
- 2736USD722557STread portion of an automobile tireTAKEI ATAKA·Filed 2013·Granted Feb 17, 2015·3 cites·1 claims
- 2829USD736696STread portion of an automobile tireOCHI NAOYA·Filed 2013·Granted Aug 18, 2015·0 cites·1 claims
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