Inventor · disambiguated record
Kazuhito Masuda
Also filed as: MASUDA KAZUHITO
21 granted patents·2 pending applications·389 citations·filing 1991–2013
95Inventor score
Top patents by PatentIndex Score
23 records- 0193US7525129B2Organic light-emitting displayHITACHI DISPLAYS LTD·Filed 2005·Granted Apr 28, 2009·22 cites·7 claims
- 0292US6115017ALiquid crystal display apparatusHITACHI LTD·Filed 1997·Granted Sep 5, 2000·106 cites·24 claims
- 0390US7408197B2Organic light-emitting display deviceHITACHI LTD·Filed 2005·Granted Aug 5, 2008·12 cites·6 claims
- 0490US6864638B2Organic light-emitting display deviceHITACHI LTD·Filed 2002·Granted Mar 8, 2005·61 cites·16 claims
- 0589US6443560B1Recording head and inkjet recording device having separately arranged ink chambers and ink discharge unitHITACHI LTD·Filed 2000·Granted Sep 3, 2002·37 cites·15 claims
- 0686US6825826B1Liquid crystal display apparatusHITACHI LTD·Filed 2000·Granted Nov 30, 2004·33 cites·9 claims
- 0779US8536611B2Organic light-emitting element, method for manufacturing the organic light-emitting element, apparatus for manufacturing the organic light-emitting element, and organic light-emitting device using the organic light-emitting elementARATANI SUKEKAZU·Filed 2009·Granted Sep 17, 2013·5 cites·7 claims
- 0877US6604816B1Ink-jet recording head and ink-jet recorderHITACHI LTD·Filed 2000·Granted Aug 12, 2003·18 cites·32 claims
- 0977US6166786ASemiconductor element with N channel and P region connected only to the channel and liquid crystal display device using the sameHITACHI LTD·Filed 1998·Granted Dec 26, 2000·30 cites·15 claims
- 1064US7909672B2Organic light-emitting display deviceHITACHI LTD·Filed 2008·Granted Mar 22, 2011·1 cites·7 claims
- 1164US6559906B1Liquid crystal display device having gate electrode with two conducting layers, one used for self-aligned formation of the TFT semiconductor regionsHITACHI LTD·Filed 1998·Granted May 6, 2003·32 cites·12 claims
- 1263US8237895B2Liquid crystal display device and method of manufacturing the sameOTANI MIHARU·Filed 2008·Granted Aug 7, 2012·2 cites·10 claims
- 1358US8154693B2Liquid crystal display device and manufacturing method for sameOTANI MIHARU·Filed 2009·Granted Apr 10, 2012·1 cites·7 claims
- 1458US5160837ALight emitter array diagnostic apparatusHITACHI LTD·Filed 1991·Granted Nov 3, 1992·15 cites·20 claims
- 1555US2013313537A1Organic Light-Emitting Element, Method for Manufacturing the Organic Light-Emitting Element, Apparatus for Manufacturing the Organic Light-Emitting Element, and Organic Light-Emitting Device Using the Organic Light-Emitting ElementHITACHI LTD·Filed 2013·Application pending·0 cites
- 1654US6781646B2Liquid crystal display device having gate electrode with two conducting layers, one used for self-aligned formation of the TFT semiconductor regionsHITACHI LTD·Filed 2003·Granted Aug 24, 2004·6 cites·16 claims
- 1753US8476618B2Organic electroluminescent display deviceARATANI SUKEKAZU·Filed 2008·Granted Jul 2, 2013·0 cites·5 claims
- 1850US6611300B1Semiconductor element and liquid crystal display device using the sameHITACHI LTD·Filed 2000·Granted Aug 26, 2003·3 cites·7 claims
- 1950US6557981B1Ink jet recorderHITACHI LTD·Filed 2000·Granted May 6, 2003·4 cites·18 claims
- 2046US8158969B2Organic light emitting display deviceARATANI SUKEKAZU·Filed 2006·Granted Apr 17, 2012·0 cites·7 claims
- 2145US2005078073A1Liquid crystal display apparatusFiled 2004·Application pending·0 cites
- 2240US7002212B2Static RAM having a TFT with n-type source and drain regions and a p-type region in contact with only the intrinsic channel of the sameHITACHI LTD·Filed 2003·Granted Feb 21, 2006·0 cites·4 claims
- 2331US5995124AColor electrophotographic printer with belt controlHITACHI LTD·Filed 1995·Granted Nov 30, 1999·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →