Inventor · disambiguated record
Hiroshi Katayanagi
Also filed as: KATAYANAGI HIROSHI
12 granted patents·288 citations·filing 1998–2014
92Inventor score
Files withHITACHI LTD7GOTO MITSURU2HITACHI DEVICE ENG1JAPAN DISPLAY INC1PANASONIC LIQUID CRYSTAL DISPL1
Top patents by PatentIndex Score
12 records- 0194US6388653B1Liquid crystal display device with influences of offset voltages reducedHITACHI LTD·Filed 1999·Granted May 14, 2002·113 cites·8 claims
- 0292US8159437B2Liquid crystal display device with influences of offset voltages reducedGOTO MITSURU·Filed 2011·Granted Apr 17, 2012·8 cites·9 claims
- 0392US7990355B2Liquid crystal display device with influences of offset voltages reducedHITACHI LTD·Filed 2010·Granted Aug 2, 2011·7 cites·12 claims
- 0490US6518946B2Liquid crystal display deviceHITACHI LTD·Filed 2001·Granted Feb 11, 2003·41 cites·3 claims
- 0587US6731263B2Liquid crystal display device with influences of offset voltages reducedHITACHI LTD·Filed 2002·Granted May 4, 2004·22 cites·6 claims
- 0686US6232941B1Liquid crystal display deviceHITACHI LTD·Filed 1998·Granted May 15, 2001·55 cites·7 claims
- 0783US7830347B2Liquid crystal display device with influences of offset voltages reducedHITACHI LTD·Filed 2007·Granted Nov 9, 2010·3 cites·6 claims
- 0881US8633882B2Liquid crystal display device with influences of offset voltages reducedGOTO MITSURU·Filed 2012·Granted Jan 21, 2014·2 cites·8 claims
- 0969US7417614B2Liquid crystal display device with influences of offset voltages reducedHITACHI LTD·Filed 2004·Granted Aug 26, 2008·6 cites·11 claims
- 1066US6924782B1Liquid crystal display deviceHITACHI DEVICE ENG·Filed 1998·Granted Aug 2, 2005·31 cites·21 claims
- 1165US8922468B2Liquid crystal display device with influences of offset voltages reducedJAPAN DISPLAY INC·Filed 2014·Granted Dec 30, 2014·0 cites·9 claims
- 1243US7964870B2Display devicePANASONIC LIQUID CRYSTAL DISPL·Filed 2008·Granted Jun 21, 2011·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →