Inventor · disambiguated record
Osamu Yamanaka
Also filed as: YAMANAKA OSAMU
25 granted patents·2 pending applications·1,880 citations·filing 1984–2021
97Inventor score
Top patents by PatentIndex Score
27 records- 0198US5949346ALight-driven display deviceTOYODA GOSEI KK·Filed 1996·Granted Sep 7, 1999·212 cites·14 claims
- 0297US5919422ATitanium dioxide photo-catalyzerTOYODA GOSEI KK·Filed 1996·Granted Jul 6, 1999·269 cites·10 claims
- 0396US6971758B2Illumination deviceTOYODA GOSEI KK·Filed 2002·Granted Dec 6, 2005·107 cites·27 claims
- 0496US6871986B2Interior illuminating apparatus for vehicleTOYODA GOSEI KK·Filed 2002·Granted Mar 29, 2005·249 cites·23 claims
- 0595US6072391AInformation indicator for vehicleTOYODA GOSEI KK·Filed 1996·Granted Jun 6, 2000·289 cites·45 claims
- 0694US6402354B1Indirect lighting system for vehicle interiorTOYODA GOSEI KK·Filed 2000·Granted Jun 11, 2002·81 cites·10 claims
- 0793US5815072AVehicle display deviceTOYODA GOSEI KK·Filed 1997·Granted Sep 29, 1998·110 cites·19 claims
- 0892US7029156B2Light emitting apparatus and displayTOYODA GOSEI KK·Filed 2002·Granted Apr 18, 2006·123 cites·30 claims
- 0989US6889456B2Illumination apparatusTOYODA GOSEI KK·Filed 2001·Granted May 10, 2005·47 cites·16 claims
- 1087US6841933B2Light-emitting deviceTOYODA GOSEI KK·Filed 2002·Granted Jan 11, 2005·46 cites·23 claims
- 1184US6402339B1Passenger-cabin lighting deviceTOYODA GOSEI KK·Filed 1999·Granted Jun 11, 2002·54 cites·18 claims
- 1282US6419306B2Illuminating plate for carTOYODA GOSEI KK·Filed 2000·Granted Jul 16, 2002·35 cites·11 claims
- 1381US5741058ALED display deviceTOYODA GOSEI KK·Filed 1996·Granted Apr 21, 1998·60 cites·23 claims
- 1478US6447134B1Planar light emitting deviceTOYODA GOSEI KK·Filed 1999·Granted Sep 10, 2002·49 cites·11 claims
- 1572US5633289AProcess for molding an integral skin foam and a polyurethane material for molding the sameTOYODA GOSEI KK·Filed 1994·Granted May 27, 1997·29 cites·11 claims
- 1671US6474153B1Predicting system and predicting method configured to predict inflow volume of rainwaterTOSHIBA KK·Filed 2000·Granted Nov 5, 2002·19 cites·19 claims
- 1769US6908220B2Vehicle lampTOYODA GOSEI KK·Filed 2002·Granted Jun 21, 2005·14 cites·22 claims
- 1869US6303027B1Apparatus for controlling quality of treated waterTOSHIBA KK·Filed 2000·Granted Oct 16, 2001·19 cites·8 claims
- 1966US6893134B2Planar light emitting deviceTOYODA GOSEI KK·Filed 2002·Granted May 17, 2005·9 cites·2 claims
- 2061US5476619AProcess for molding an integral skin foam using an evacuated mold cavityTOYODA GOSEI KK·Filed 1994·Granted Dec 19, 1995·23 cites·3 claims
- 2159US5449698AMethod and apparatus for producing integral skin polyurethane foamTOYODA GOSEI KK·Filed 1992·Granted Sep 12, 1995·21 cites·7 claims
- 2257US2021325842A1Process monitoring device, process monitoring method, and programTOSHIBA KK·Filed 2021·Application pending·0 cites
- 2351US10095246B2Leakage suppression apparatus, leakage suppression system, and leakage suppression programTOSHIBA KK·Filed 2014·Granted Oct 9, 2018·1 cites·7 claims
- 2445US4797637APLL frequency synthesizerMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jan 10, 1989·9 cites·8 claims
- 2541US2018209124A1Water leakage diagnosis device, water leakage diagnosis method, and non-transitory computer readable storage mediumTOSHIBA KK·Filed 2018·Application pending·0 cites
- 2640US4658206AFault detector for communications equipment using exclusive or circuitryMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Apr 14, 1987·5 cites·6 claims
- 2737US9782990B2PrinterSATO HOLDINGS KK·Filed 2015·Granted Oct 10, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →