Inventor · disambiguated record
Koji Yabuta
Also filed as: YABUTA KOJI
17 granted patents·7 pending applications·292 citations·filing 1996–2008
94Inventor score
Top patents by PatentIndex Score
24 records- 0198US7834834B2Display device, viewing angle control device, and electronic apparatusSHARP KK·Filed 2005·Granted Nov 16, 2010·77 cites·7 claims
- 0296US7633586B2DisplaySHARP KK·Filed 2005·Granted Dec 15, 2009·98 cites·52 claims
- 0394US8031273B2Display device, viewing angle control device, and electronic deviceSHARP KK·Filed 2005·Granted Oct 4, 2011·18 cites·14 claims
- 0492US7486350B2Display device, viewing angle control device, electronic display device, and multiple image display deviceSHARP KK·Filed 2005·Granted Feb 3, 2009·18 cites·23 claims
- 0587US7817106B2Display device, viewing angle control device, and electronic apparatusSHARP KK·Filed 2005·Granted Oct 19, 2010·10 cites·7 claims
- 0686US7551239B2Viewing angle control element and image display based on sameSHARP KK·Filed 2005·Granted Jun 23, 2009·17 cites·11 claims
- 0784US7978167B2Display apparatus and electronics deviceSHARP KK·Filed 2006·Granted Jul 12, 2011·6 cites·11 claims
- 0883US7468764B2Liquid crystal display panel and liquid crystal display apparatusSHARP KK·Filed 2005·Granted Dec 23, 2008·8 cites·9 claims
- 0982US7898602B2Display apparatusSHARP KK·Filed 2006·Granted Mar 1, 2011·5 cites·6 claims
- 1080US8687273B2Image display device, electronic device, and parallax barrier elementFUKUSHIMA HIROSHI·Filed 2007·Granted Apr 1, 2014·11 cites·10 claims
- 1169US8134544B2Display deviceFUKUSHIMA HIROSHI·Filed 2006·Granted Mar 13, 2012·3 cites·6 claims
- 1266US8094103B2Viewing-angle control device, display apparatus, method for controlling viewing-angle control device, viewing-angle control program, and storage medium storing the programIMAI AKIRA·Filed 2005·Granted Jan 10, 2012·2 cites·13 claims
- 1365US8330674B2Multiplex image display device, multiplex image display computer program, and computer-readable storage medium containing the programIMAI AKIRA·Filed 2006·Granted Dec 11, 2012·1 cites·10 claims
- 1460US7868980B2Display apparatusSHARP KK·Filed 2006·Granted Jan 11, 2011·1 cites·7 claims
- 1553US8184145B2Display device and electronic apparatusYABUTA KOJI·Filed 2005·Granted May 22, 2012·1 cites·4 claims
- 1649US8149358B2Automated teller machineTAKATANI TOMOO·Filed 2007·Granted Apr 3, 2012·0 cites·6 claims
- 1747US5737046ABirefringence control type liquid crystal display deviceSHARP KK·Filed 1996·Granted Apr 7, 1998·16 cites·8 claims
- 1847US2008036714A1Display Control Device, Display Apparatus, Method of Controlling Display Device, Display Control Program, and Storage Medium Storing the ProgramSHARP KK·Filed 2005·Application pending·0 cites
- 1947US2009303157A1Display deviceIMAI AKIRA·Filed 2006·Application pending·0 cites
- 2044US2011102311A1Backlight unit and liquid crystal display deviceNANGO TOMOKO·Filed 2008·Application pending·0 cites
- 2144US2011102477A1Liquid crystal display deviceNANGO TOMOKO·Filed 2008·Application pending·0 cites
- 2243US2010328355A1Display deviceFUKUSHIMA HIROSHI·Filed 2007·Application pending·0 cites
- 2342US2009267868A1Display deviceSHARP KK·Filed 2006·Application pending·0 cites
- 2440US2010149459A1View angle control element and display device provided with the sameYABUTA KOJI·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →