Inventor · disambiguated record
Haruhiko Itoh
Also filed as: ITOH HARUHIKO
17 granted patents·3 pending applications·213 citations·filing 1990–2019
94Inventor score
Top patents by PatentIndex Score
20 records- 0191US6992421B2Piezoelectric/electrostrictive device and method of manufacturing sameNGK INSULATORS LTD·Filed 2004·Granted Jan 31, 2006·40 cites·4 claims
- 0289US7972684B2Transparent conductive laminated body and transparent touch-sensitive panelTEIJIN LTD·Filed 2005·Granted Jul 5, 2011·12 cites·15 claims
- 0379US5744203AAlignment layer for liquid crystalsHOECHST AG·Filed 1994·Granted Apr 28, 1998·38 cites·12 claims
- 0478US7294395B2Transparent electroconductive laminateTEIJIN LTD·Filed 2002·Granted Nov 13, 2007·14 cites·25 claims
- 0572US6809459B2Piezoelectric/electrostrictive device and method of manufacturing sameNGK INSULATORS LTD·Filed 2003·Granted Oct 26, 2004·11 cites·6 claims
- 0669US7336020B2Piezoelectric/electrostrictive device and method of manufacturing sameNGK INSULATORS LTD·Filed 2005·Granted Feb 26, 2008·3 cites·11 claims
- 0762US5437813ALiquid crystal display deviceHOECHST AG·Filed 1993·Granted Aug 1, 1995·26 cites·21 claims
- 0854US10061461B2Transparent electroconductive laminate and transparent touch panel using the sameITOH HARUHIKO·Filed 2009·Granted Aug 28, 2018·0 cites·20 claims
- 0954US5795629ALiquid crystal alignment layer and liquid crystal display deviceHOECHST AG·Filed 1996·Granted Aug 18, 1998·21 cites·20 claims
- 1052US5656340ALiquid crystal display deviceHOECHST AG·Filed 1995·Granted Aug 12, 1997·20 cites·19 claims
- 1152US2020381138A1Transparent conductive laminateTEIJIN LTD·Filed 2019·Application pending·0 cites
- 1251US9652059B2Transparent electroconductive laminate and transparent touch panelITOH HARUHIKO·Filed 2009·Granted May 16, 2017·1 cites·19 claims
- 1344US10042481B2Transparent electroconductive laminate and transparent touch panelITOH HARUHIKO·Filed 2010·Granted Aug 7, 2018·0 cites·21 claims
- 1443US5670084AAlignment layer material for liquid crystal display devicesHOECHST AG·Filed 1995·Granted Sep 23, 1997·13 cites·19 claims
- 1542US2005035688A1Piezoelectric/electrostrictive device and method of manufacturing sameNGK INSULATORS LTD·Filed 2004·Application pending·0 cites
- 1640US2012092290A1Transparent electroconductive laminate and transparent touch panelITOH HARUHIKO·Filed 2010·Application pending·0 cites
- 1737US5082484AApparatus for making quartz glass cruciblesTOSHIBA CERAMICS CO·Filed 1990·Granted Jan 21, 1992·11 cites·16 claims
- 1836US6716564B2Radiation-sensitive resin compositionCLARIANT FINANCE BVI LTD·Filed 2001·Granted Apr 6, 2004·0 cites·4 claims
- 1933US6379862B1Radiation-sensitive resin compositionCLARIANT FINANCE BVI LTD·Filed 1999·Granted Apr 30, 2002·2 cites·5 claims
- 2027US6342542B1Radiation-sensitive resin compositionCLARIANT FINANCE BVI LTD·Filed 1999·Granted Jan 29, 2002·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →