Inventor · disambiguated record
Hiroyuki Sakurai
Also filed as: SAKURAI HIROYUKI
25 granted patents·4 pending applications·403 citations·filing 1987–2021
96Inventor score
Top patents by PatentIndex Score
29 records- 0189USD511223SHolder for a safety razorKAI R&D CENTER CO LTD·Filed 2004·Granted Nov 1, 2005·37 cites·1 claims
- 0289US6828726B2Display panel having light-emission element within an opening formed of insulating layersTOSHIBA KK·Filed 2001·Granted Dec 7, 2004·71 cites·5 claims
- 0388USD542472SSafety razorKAI R&D CENTER CO LTD·Filed 2006·Granted May 8, 2007·39 cites·1 claims
- 0487US8148149B2Methods of inducing tubulogenesis and/or branching morphogenesis of kidney cell culturesNIGAM SANJAY KUMAR·Filed 2008·Granted Apr 3, 2012·9 cites·15 claims
- 0587US7326570B2Induction of tubular morphogenesis using pleiotrophinUNIV CALIFORNIA·Filed 2003·Granted Feb 5, 2008·23 cites·6 claims
- 0686US7021521B2Bump connection and method and apparatus for forming said connectionIBM·Filed 2002·Granted Apr 4, 2006·41 cites·14 claims
- 0781US6455785B1Bump connection with stacked metal ballsIBM·Filed 1999·Granted Sep 24, 2002·57 cites·9 claims
- 0880US7074552B1Method of forming vascularized kidney tissueUNIV CALIFORNIA·Filed 2000·Granted Jul 11, 2006·11 cites·5 claims
- 0979US8462093B2Display device and driving method of display deviceKATO MASAKAZU·Filed 2005·Granted Jun 11, 2013·6 cites·3 claims
- 1078US6940222B2Self-emitting display apparatus having variable light emission areaTOSHIBA KK·Filed 2002·Granted Sep 6, 2005·18 cites·8 claims
- 1177US7595414B2Metal complex compound comprising β-diketonato ligandUBE INDUSTRIES·Filed 2005·Granted Sep 29, 2009·4 cites·11 claims
- 1276USD587847SRazor holderKAI R&D CENTER CO LTD·Filed 2008·Granted Mar 3, 2009·21 cites·1 claims
- 1375USD310846STape holderMITSUBISHI PENCIL CO·Filed 1987·Granted Sep 25, 1990·15 cites·1 claims
- 1474US9225075B2High voltage device system of railcar and railcarKAWASAKI HIROYUKI·Filed 2011·Granted Dec 29, 2015·5 cites·11 claims
- 1572US7884790B2Display device and driving method of display deviceSONY CORP·Filed 2006·Granted Feb 8, 2011·2 cites·2 claims
- 1670US10029709B2RailcarKAWASAKI HEAVY IND LTD·Filed 2013·Granted Jul 24, 2018·3 cites·11 claims
- 1760US9352653B2Circuit breaking unit and railcar including the sameKAWASAKI HIROYUKI·Filed 2011·Granted May 31, 2016·3 cites·12 claims
- 1859US7212196B2Liquid crystal display device and method of driving the sameTOSHIBA KK·Filed 2003·Granted May 1, 2007·5 cites·9 claims
- 1958US10124817B2Carbody of railcarKAWASAKI JUKGYO KK·Filed 2014·Granted Nov 13, 2018·2 cites·17 claims
- 2057US6683593B2Liquid crystal displayTOSHIBA KK·Filed 2001·Granted Jan 27, 2004·5 cites·8 claims
- 2155US6686106B2Photosensitive resin compositions, insulating films, and processes for formation of the filmsUBE INDUSTRIES·Filed 2001·Granted Feb 3, 2004·4 cites·11 claims
- 2254US6096480APhotosensitive polyimidosiloxane compositions and insulating films made thereofUBE INDUSTRIES·Filed 1997·Granted Aug 1, 2000·14 cites·12 claims
- 2346US9831644B2Connection structure between main transformer and high-voltage device box and railcar including sameKAWASAKI HEAVY IND LTD·Filed 2013·Granted Nov 28, 2017·1 cites·8 claims
- 2445US12099322B2Power supply apparatus for performing wireless communication between first circuit and second circuit insulated from first circuit, and image forming apparatus including power supply apparatusCANON KK·Filed 2021·Granted Sep 24, 2024·0 cites·27 claims
- 2542US2003023779A1Symbol window correlative operation circuit and address generation circuit thereforFiled 2002·Application pending·0 cites
- 2640US2013341640A1Semiconductor device and method for manufacturing sameSAKURAI HIROYUKI·Filed 2012·Application pending·0 cites
- 2738US6083754AMethod of and apparatus for analyzing a plurality of components simultaneously through continuous flow analysisMITSUBISHI MATERIALS CORP·Filed 1997·Granted Jul 4, 2000·7 cites·6 claims
- 2837US2012007098A1Transistor and method for producing transistorSAKURAI HIROYUKI·Filed 2011·Application pending·0 cites
- 2935US2007034918A1Ferroelectric film, semiconductor device, ferroelectric film manufacturing method, and ferroelectric film manufacturing apparatusTOKYO ELECTRON LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →