Inventor · disambiguated record
Koichi Kaga
Also filed as: KAGA KOICHI
10 granted patents·348 citations·filing 1988–2006
91Inventor score
Top patents by PatentIndex Score
10 records- 0195US6540377B1Full-color light source unitTOYODA GOSEI KK·Filed 2000·Granted Apr 1, 2003·107 cites·30 claims
- 0293US6717355B2Light-emitting unitTOYODA GOSEI KK·Filed 2001·Granted Apr 6, 2004·84 cites·37 claims
- 0388US6841931B2LED lampTOYODA GOSEI KK·Filed 2002·Granted Jan 11, 2005·58 cites·31 claims
- 0484US6834977B2Light emitting deviceTOYODA GOSEI KK·Filed 2001·Granted Dec 28, 2004·39 cites·31 claims
- 0571USRE41234ELight-emitting unit having specific fluorescent materialTOYODA GOSEI KK·Filed 2006·Granted Apr 20, 2010·4 cites·48 claims
- 0671US6781648B2Liquid-crystal display deviceTOYODA GOSEI KK·Filed 2001·Granted Aug 24, 2004·13 cites·27 claims
- 0769US6906459B2Light emitting diodeTOYODA GOSEI KK·Filed 2000·Granted Jun 14, 2005·17 cites·24 claims
- 0858US4872364ASteering wheelTOYODA GOSEI KK·Filed 1988·Granted Oct 10, 1989·16 cites·4 claims
- 0954US7001046B2Led lampTECH CO LTD E·Filed 2003·Granted Feb 21, 2006·10 cites·9 claims
- 1042US7071959B2Method and apparatus for arranging light-emitting diodes and light-emitting elementsTOYODA GOSEI KK·Filed 2003·Granted Jul 4, 2006·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →