Inventor · disambiguated record
Yasuhiro Kumamoto
Also filed as: KUMAMOTO YASUHIRO
17 granted patents·1 pending application·146 citations·filing 2001–2018
92Inventor score
Files withPANASONIC IP MAN CO LTD11MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4KUMAMOTO YASUHIRO1PANASONIC CORP1
Top patents by PatentIndex Score
18 records- 0193US10670919B2Backlight device and liquid-crystal display devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Jun 2, 2020·8 cites·6 claims
- 0293US10490143B2Video display devicePANASONIC IP MAN CO LTD·Filed 2016·Granted Nov 26, 2019·11 cites·7 claims
- 0390US10613386B2Backlight device and liquid crystal display devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Apr 7, 2020·5 cites·4 claims
- 0489US7773065B2Liquid crystal display and its light source driving methodPANASONIC CORP·Filed 2005·Granted Aug 10, 2010·14 cites·11 claims
- 0589US7106294B2Liquid crystal display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 12, 2006·41 cites·12 claims
- 0685US6980225B2Image display apparatus and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 27, 2005·35 cites·24 claims
- 0783US10663793B2Image display devicePANASONIC IP MAN CO LTD·Filed 2016·Granted May 26, 2020·3 cites·15 claims
- 0877US10642097B2Image display device including multiple light source substratesPANASONIC IP MAN CO LTD·Filed 2016·Granted May 5, 2020·3 cites·10 claims
- 0976US10466536B2Backlight device and liquid crystal display apparatusPANASONIC IP MAN CO LTD·Filed 2018·Granted Nov 5, 2019·1 cites·7 claims
- 1074US10643556B2Video display devicePANASONIC IP MAN CO LTD·Filed 2016·Granted May 5, 2020·3 cites·8 claims
- 1173US7265741B2Display apparatus and display apparatus drive methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 4, 2007·14 cites·12 claims
- 1263US10580346B2Display device including a plurality of flexible LED mounting boardsPANASONIC IP MAN CO LTD·Filed 2017·Granted Mar 3, 2020·1 cites·5 claims
- 1362US10809569B2Video display devicePANASONIC IP MAN CO LTD·Filed 2016·Granted Oct 20, 2020·1 cites·8 claims
- 1455US7449838B2Backlight device and display unit provided with itMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 11, 2008·5 cites·19 claims
- 1553US8077140B2Liquid crystal display deviceKUMAMOTO YASUHIRO·Filed 2007·Granted Dec 13, 2011·1 cites·11 claims
- 1649US10317730B2Display device having backlight with protrusions for causing reflection sheet to bulge upPANASONIC IP MAN CO LTD·Filed 2016·Granted Jun 11, 2019·0 cites·5 claims
- 1741US10976601B2Video display devicePANASONIC IP MAN CO LTD·Filed 2016·Granted Apr 13, 2021·0 cites·17 claims
- 1838US2004083546A1Wash-hand basin and hand washing device with the wash-hand basinFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →