Inventor · disambiguated record
Hideharu Osawa
Also filed as: OSAWA HIDEHARU
21 granted patents·7 pending applications·316 citations·filing 1997–2016
95Inventor score
Top patents by PatentIndex Score
28 records- 0196US9777891B2LED lampROHM CO LTD·Filed 2015·Granted Oct 3, 2017·22 cites·14 claims
- 0293US7108416B1Planar light sourceROHM CO LTD·Filed 2000·Granted Sep 19, 2006·63 cites·5 claims
- 0390US8591057B2LED lampKAWABATA YUSAKU·Filed 2009·Granted Nov 26, 2013·52 cites·7 claims
- 0489US8830067B2Illumination deviceIGAKI MASARU·Filed 2011·Granted Sep 9, 2014·16 cites·17 claims
- 0577US8894268B2LED lightbulbIGAKI MASARU·Filed 2012·Granted Nov 25, 2014·6 cites·20 claims
- 0675US8500303B2LED lampOSAWA HIDEHARU·Filed 2009·Granted Aug 6, 2013·7 cites·4 claims
- 0774US7703971B2LED displayROHM CO LTD·Filed 2006·Granted Apr 27, 2010·2 cites·6 claims
- 0873US5803573AIlluminator with light-emitting surfaceROHM CO LTD·Filed 1997·Granted Sep 8, 1998·41 cites·6 claims
- 0968US9435494B2LED lampIRIS OHYAMA INC·Filed 2014·Granted Sep 6, 2016·1 cites·5 claims
- 1068US5769521ALight source device and method of producing sameROHM CO LTD·Filed 1997·Granted Jun 23, 1998·37 cites·9 claims
- 1165US5890790AIlluminator with light-emitting surfaceROHM CO LTD·Filed 1997·Granted Apr 6, 1999·27 cites·12 claims
- 1264US8382316B2LED lampROHM CO LTD·Filed 2009·Granted Feb 26, 2013·2 cites·3 claims
- 1364US5874748ALight-emitting diode device and illuminator with light-emitting surface using sameROHM CO LTD·Filed 1997·Granted Feb 23, 1999·29 cites·17 claims
- 1463US8425081B2LED lampOSAWA HIDEHARU·Filed 2009·Granted Apr 23, 2013·4 cites·5 claims
- 1561US6871977B2Light source portion for backlight module, backlight module using the same, and connection structure of backlight moduleROHM CO LTD·Filed 2003·Granted Mar 29, 2005·6 cites·8 claims
- 1660US9121552B2LED lampROHM CO LTD·Filed 2013·Granted Sep 1, 2015·0 cites·3 claims
- 1760US9052099B2LED lampROHM CO LTD·Filed 2013·Granted Jun 9, 2015·0 cites·11 claims
- 1858US9599290B2LED lampIRIS OHYAMA INC·Filed 2016·Granted Mar 21, 2017·0 cites·3 claims
- 1956US9470377B1LED lampIRIS OHYAMA INC·Filed 2016·Granted Oct 18, 2016·0 cites·2 claims
- 2051US8755918B2Illumination deviceOSAWA HIDEHARU·Filed 2009·Granted Jun 17, 2014·0 cites·17 claims
- 2151US2011068686A1Led lampROHM CO LTD·Filed 2009·Application pending·0 cites
- 2250US2011073883A1Led lampROHM CO LTD·Filed 2009·Application pending·0 cites
- 2345US2012250305A1Led bulbSHIMIZU HIROTAKA·Filed 2012·Application pending·0 cites
- 2445US2005162866A1Light source portion for backlight module, backlight module using the same, and connection structure of backlight moduleROHM CO LTD·Filed 2005·Application pending·0 cites
- 2538US2016040832A1Led illumination moduleROHM CO LTD·Filed 2015·Application pending·0 cites
- 2637US2001019379A1Front light type liquid crystal displayFiled 2001·Application pending·0 cites
- 2733USD610099SLight emitting semiconductor deviceROHM CO LTD·Filed 2008·Granted Feb 16, 2010·1 cites·1 claims
- 2831US2016258609A1Led lighting apparatusROHM CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →