Inventor · disambiguated record
Ryotaro Owada
Also filed as: OWADA RYOTARO
38 granted patents·4 pending applications·409 citations·filing 2000–2025
97Inventor score
Top patents by PatentIndex Score
42 records- 0195US7625102B2Lighting deviceSTANLEY ELECTRIC CO LTD·Filed 2005·Granted Dec 1, 2009·61 cites·24 claims
- 0294US9822947B2Lens member and vehicle lighting unitSTANLEY ELECTRIC CO LTD·Filed 2015·Granted Nov 21, 2017·13 cites·14 claims
- 0394US8251560B2Vehicle headlightOHNO MASAFUMI·Filed 2010·Granted Aug 28, 2012·19 cites·20 claims
- 0494US7857497B2LED lighting fixtureSTANLEY ELECTRIC CO LTD·Filed 2007·Granted Dec 28, 2010·71 cites·18 claims
- 0594US7019334B2LED lamp for light source of a headlampSTANLEY ELECTRIC CO LTD·Filed 2003·Granted Mar 28, 2006·59 cites·5 claims
- 0693US7312477B2Led lamp for light sourceSTANLEY ELECTRIC CO LTD·Filed 2005·Granted Dec 25, 2007·29 cites·20 claims
- 0791US8075166B2Vehicle lightOHNO MASAFUMI·Filed 2010·Granted Dec 13, 2011·15 cites·20 claims
- 0886US7232247B2Vehicle lampSTANLEY ELECTRIC CO LTD·Filed 2005·Granted Jun 19, 2007·23 cites·18 claims
- 0984US10571090B2Automotive headlightSTANLEY ELECTRIC CO LTD·Filed 2018·Granted Feb 25, 2020·3 cites·11 claims
- 1084US8388202B2Vehicle lightOHNO MASAFUMI·Filed 2010·Granted Mar 5, 2013·7 cites·20 claims
- 1183US9174689B2Vehicle headlight and projection lensSTANLEY ELECTRIC CO LTD·Filed 2014·Granted Nov 3, 2015·6 cites·9 claims
- 1283US7484872B2Vehicle lampSTANLEY ELECTRIC CO LTD·Filed 2007·Granted Feb 3, 2009·17 cites·20 claims
- 1382US9976720B2Vehicle lighting unitSTANLEY ELECTRIC CO LTD·Filed 2015·Granted May 22, 2018·4 cites·22 claims
- 1480US9316374B2Vehicle headlightSTANLEY ELECTRIC CO LTD·Filed 2014·Granted Apr 19, 2016·5 cites·8 claims
- 1579US8100569B2Vehicle headlightOWADA RYOTARO·Filed 2010·Granted Jan 24, 2012·7 cites·20 claims
- 1677US7950837B2Vehicle lampSTANLEY ELECTRIC CO LTD·Filed 2009·Granted May 31, 2011·10 cites·19 claims
- 1776US10174896B2Lens body and lighting tool for vehicleSTANLEY ELECTRIC CO LTD·Filed 2016·Granted Jan 8, 2019·2 cites·11 claims
- 1876US8093613B2LED lamp for light sourceYATSUDA YASUSHI·Filed 2009·Granted Jan 10, 2012·8 cites·18 claims
- 1976US7932523B2LED lamp for light source of lighting deviceSTANLEY ELECTRIC CO LTD·Filed 2005·Granted Apr 26, 2011·12 cites·17 claims
- 2074US10746368B2Vehicular headlightSTANLEY ELECTRIC CO LTD·Filed 2018·Granted Aug 18, 2020·2 cites·15 claims
- 2173US7622748B2LED lamp for light source and methodSTANLEY ELECTRIC CO LTD·Filed 2007·Granted Nov 24, 2009·8 cites·20 claims
- 2271US10900629B2Vehicular lampSTANLEY ELECTRIC CO LTD·Filed 2018·Granted Jan 26, 2021·1 cites·20 claims
- 2370US8752991B2Vehicle lighting deviceOWADA RYOTARO·Filed 2011·Granted Jun 17, 2014·3 cites·3 claims
- 2467US9103518B2Vehicle headlightSTANLEY ELECTRIC CO LTD·Filed 2013·Granted Aug 11, 2015·2 cites·20 claims
- 2567US8556480B2Vehicle headlightOHNO MASAFUMI·Filed 2012·Granted Oct 15, 2013·2 cites·20 claims
- 2665US8256946B2Vehicle lightOHNO MASAFUMI·Filed 2010·Granted Sep 4, 2012·2 cites·20 claims
- 2762US7059755B2Vehicle lampSTANLEY ELECTRIC CO LTD·Filed 2004·Granted Jun 13, 2006·12 cites·20 claims
- 2860US8550676B2Vehicle lightOHNO MASAFUMI·Filed 2010·Granted Oct 8, 2013·1 cites·11 claims
- 2959US2025242747A1Control apparatus for headlamp, control method for headlamp, and headlamp systemSTANLEY ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 3051US8690396B2Projection lens for lighting equipment and lighting equipment using projection lens for lighting equipmentYATSUDA YASUSHI·Filed 2008·Granted Apr 8, 2014·0 cites·3 claims
- 3148US10808905B2Vehicular lampSTANLEY ELECTRIC CO LTD·Filed 2019·Granted Oct 20, 2020·0 cites·20 claims
- 3248US2024166122A1Vehicle light fixture system and method for controlling vehicle light fixture unitSTANLEY ELECTRIC CO LTD·Filed 2022·Application pending·0 cites
- 3346US10551018B2Vehicular lamp, vehicular lamp systemSTANLEY ELECTRIC CO LTD·Filed 2019·Granted Feb 4, 2020·0 cites·19 claims
- 3446US2014036526A1Vehicle lighting unitSTANLEY ELECTRIC CO LTD·Filed 2013·Application pending·0 cites
- 3545US12078313B2Vehicular lamp and optical elementSTANLEY ELECTRIC CO LTD·Filed 2021·Granted Sep 3, 2024·0 cites·12 claims
- 3645US10508787B2Vehicle lighting module with overlapping light patternsSTANLEY ELECTRIC CO LTD·Filed 2017·Granted Dec 17, 2019·0 cites·4 claims
- 3744US10281105B2Lens body for vehicle configured to emit light forward from a light source and lighting tool for vehicleSTANLEY ELECTRIC CO LTD·Filed 2018·Granted May 7, 2019·0 cites·13 claims
- 3843US11859788B2Vehicle lighting systemSTANLEY ELECTRIC CO LTD·Filed 2020·Granted Jan 2, 2024·0 cites·8 claims
- 3943US10281103B2Body and lighting tool for vehicleSTANLEY ELECTRIC CO LTD·Filed 2017·Granted May 7, 2019·0 cites·8 claims
- 4042US2011096561A1Vehicle lightOWADA RYOTARO·Filed 2010·Application pending·0 cites
- 4140US6447148B1Reflecting mirror manufacture method and lamp assemblySTANLEY ELECTRIC CO LTD·Filed 2000·Granted Sep 10, 2002·5 cites·12 claims
- 4239US10072812B2Lens body and vehicle lighting fixtureSTANLEY ELECTRIC CO LTD·Filed 2016·Granted Sep 11, 2018·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →