Inventor · disambiguated record
Hironobu Isami
Also filed as: ISAMI HIRONOBU
18 granted patents·1 pending application·388 citations·filing 1997–2024
94Inventor score
Top patents by PatentIndex Score
19 records- 0193US6791521B2Liquid crystal display device having a gray-scale voltage selector circuitHITACHI LTD·Filed 2002·Granted Sep 14, 2004·54 cites·21 claims
- 0293US6535189B1Liquid crystal display device having an improved gray-scale voltage generating circuitHITACHI ULSI SYS CO LTD·Filed 2000·Granted Mar 18, 2003·72 cites·13 claims
- 0392US7821487B2Display apparatusHITACHI DISPLAYS LTD·Filed 2006·Granted Oct 26, 2010·9 cites·3 claims
- 0491US5995073AMethod of driving a liquid crystal display device with voltage polarity reversalHITACHI LTD·Filed 1997·Granted Nov 30, 1999·106 cites·36 claims
- 0589US7042430B2Liquid crystal display device having stabilized drive circuitHITACHI DEVICE ENG·Filed 2003·Granted May 9, 2006·34 cites·6 claims
- 0689US6166725ALiquid crystal display device wherein voltages having opposite polarities are applied to adjacent video signal lines of a liquid crystal display panelHITACHI LTD·Filed 1999·Granted Dec 26, 2000·91 cites·1 claims
- 0787US9612467B2Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2015·Granted Apr 4, 2017·3 cites·10 claims
- 0881US8674923B2Display apparatusJAPAN DISPLAY INC·Filed 2013·Granted Mar 18, 2014·2 cites·3 claims
- 0979US8054278B2Display apparatusHITACHI DISPLAYS LTD·Filed 2010·Granted Nov 8, 2011·2 cites·2 claims
- 1075US9116376B2Display deviceJAPAN DISPLAY INC·Filed 2013·Granted Aug 25, 2015·2 cites·4 claims
- 1174US8766900B2Display apparatusTANAKA YASUHIRO·Filed 2013·Granted Jul 1, 2014·1 cites·2 claims
- 1273US8416178B2Display apparatusTANAKA YASUHIRO·Filed 2011·Granted Apr 9, 2013·1 cites·3 claims
- 1373US7492340B2Liquid crystal display device having stabilized drive circuitHITACHI LTD·Filed 2006·Granted Feb 17, 2009·2 cites·3 claims
- 1464US7652728B2Liquid crystal display device comprising a first conductive film surrounding reflective electrodes and a second conductive film surrounding the first conductive film and projector having the sameHITACHI DISPLAYS LTD·Filed 2006·Granted Jan 26, 2010·2 cites·12 claims
- 1563US7859634B2Display deviceHITACHI DISPLAYS LTD·Filed 2008·Granted Dec 28, 2010·2 cites·7 claims
- 1660US7164403B2Liquid crystal display device having a gray-scale voltage selector circuitHITACHI DEVICE ENG·Filed 2004·Granted Jan 16, 2007·5 cites·12 claims
- 1760US2025216713A1Display deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 1841US8730428B2Liquid crystal display device having first and second conductive membersISAMI HIRONOBU·Filed 2011·Granted May 20, 2014·0 cites·8 claims
- 1941US8248569B2Display deviceISAMI HIRONOBU·Filed 2010·Granted Aug 21, 2012·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →