Inventor · disambiguated record
Ikuhiro Yamaguchi
Also filed as: YAMAGUCHI IKUHIRO
10 granted patents·3 pending applications·4,240 citations·filing 1990–2011
90Inventor score
Top patents by PatentIndex Score
13 records- 0197US7385224B2Thin film transistor having an etching protection film and manufacturing method thereofCASIO COMPUTER CO LTD·Filed 2005·Granted Jun 10, 2008·4.1k cites·16 claims
- 0295US7795621B2Thin film transistor panelCASIO COMPUTER CO LTD·Filed 2006·Granted Sep 14, 2010·43 cites·11 claims
- 0392US7898507B2Display device and associated drive control methodCASIO COMPUTER CO LTD·Filed 2005·Granted Mar 1, 2011·12 cites·4 claims
- 0484US7928932B2Display element drive circuit and display apparatusCASIO COMPUTER CO LTD·Filed 2005·Granted Apr 19, 2011·11 cites·27 claims
- 0576US7733320B2Shift register circuit and drive control apparatusCASIO COMPUTER CO LTD·Filed 2006·Granted Jun 8, 2010·11 cites·10 claims
- 0671US7851836B2Thin-film transistor type photosensorCASIO COMPUTER CO LTD·Filed 2007·Granted Dec 14, 2010·2 cites·16 claims
- 0768US8178828B2Photo-sensing device, photosensor, and display deviceYAMAGUCHI IKUHIRO·Filed 2009·Granted May 15, 2012·3 cites·30 claims
- 0854US8362980B2Display device and associated drive control methodCASIO COMPUTER CO LTD·Filed 2011·Granted Jan 29, 2013·0 cites·20 claims
- 0947US2006061526A1Drive circuit and display apparatusCASIO COMPUTER CO LTD·Filed 2005·Application pending·0 cites
- 1044US2005270259A1Display device and method of manufacturing the sameCASIO COMPUTER CO LTD·Filed 2005·Application pending·0 cites
- 1144US2011175886A1Display element drive circuit and display apparatusCASIO COMPUTER CO LTD·Filed 2011·Application pending·0 cites
- 1241US6377322B2Liquid crystal display device having spontaneous polarization and no compensating capacitorsCASIO COMPUTER CO LTD·Filed 1998·Granted Apr 23, 2002·10 cites·11 claims
- 1335US5041200AMethod of manufacturing crystalline thin-film of rare-earth compoundsCASIO COMPUTER CO LTD·Filed 1990·Granted Aug 20, 1991·6 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →