Inventor · disambiguated record
Kotaro Araya
Also filed as: ARAYA KOTARO
16 granted patents·7 pending applications·128 citations·filing 1983–2018
92Inventor score
Files withHITACHI LTD8HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD4HITACHI DISPLAYS LTD3ARAYA KOTARO2ARATANI SUKEKAZU1
Top patents by PatentIndex Score
23 records- 0187US6423385B1Liquid crystal display devicesHITACHI LTD·Filed 2000·Granted Jul 23, 2002·28 cites·25 claims
- 0284US4619879AComposite type photosensitive member having metal-free phthalocyanine in the charge generating layer and nonionic dye base in the charge transport layerHITACHI LTD·Filed 1985·Granted Oct 28, 1986·18 cites·37 claims
- 0382US12085452B2Temperature detection ink, temperature detection ink initialization method, temperature indicator, and article management systemHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2018·Granted Sep 10, 2024·2 cites·5 claims
- 0482US8330930B2Liquid crystal display device having column spacer receiving members formed of the same material as a material of one of the pair of electrodes for applying an electric field to the liquid crystal materialMATSUMORI MASAKI·Filed 2009·Granted Dec 11, 2012·7 cites·22 claims
- 0581US11635335B2Temperature sensing material, and temperature deviation time estimating system employing sameHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2018·Granted Apr 25, 2023·2 cites·14 claims
- 0681US7311953B2Colored composition for color filter and display using color filters formed of the colored compositionHITACHI DISPLAYS LTD·Filed 2004·Granted Dec 25, 2007·20 cites·8 claims
- 0781US4507374AElectrophotographic recording medium containing τ and η metal-free phthalocyanineHITACHI LTD·Filed 1983·Granted Mar 26, 1985·13 cites·15 claims
- 0880US11933677B2Temperature detecting material, temperature detecting ink using same, temperature indicator, and product control systemHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2018·Granted Mar 19, 2024·2 cites·14 claims
- 0980US11572486B2Temperature detection material, temperature detection ink using same, temperature indicator, method for manufacturing temperature detection material, and product management systemHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2017·Granted Feb 7, 2023·2 cites·10 claims
- 1079US8536611B2Organic 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
- 1178US8514359B2Liquid crystal display device and manufacturing method thereforTAKEDA SHINTARO·Filed 2011·Granted Aug 20, 2013·4 cites·17 claims
- 1276US6667077B1Liquid crystal display deviceHITACHI LTD·Filed 2000·Granted Dec 23, 2003·18 cites·31 claims
- 1375US7839476B2Display deviceHITACHI DISPLAYS LTD·Filed 2007·Granted Nov 23, 2010·4 cites·13 claims
- 1455US2013313537A1Organic 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
- 1553US7297377B2Liquid crystal display devicesHITACHI LTD·Filed 2004·Granted Nov 20, 2007·3 cites·17 claims
- 1652US2008073625A1Colored Composition for Color Filter and Display Using Color Filters Formed of the Colored CompositionHITACHI DISPLAYS LTD·Filed 2007·Application pending·0 cites
- 1750US2014141254A1Self-repairing laminated structure and self-fusing insulated wireHITACHI LTD·Filed 2012·Application pending·0 cites
- 1846US2008252841A1Liquid crystal displayHITACHI CHEMICAL CO LTD·Filed 2008·Application pending·0 cites
- 1941US2009143609A1Liquid crystal compositions and their use in liquid crystal devicesARAYA KOTARO·Filed 2008·Application pending·0 cites
- 2040US8848157B2Liquid crystal displayOIWA MIKA·Filed 2010·Granted Sep 30, 2014·0 cites·14 claims
- 2140US2002186340A1Liquid crystal display devicesFiled 2002·Application pending·0 cites
- 2238US8395750B2Liquid crystal devicesARAYA KOTARO·Filed 2010·Granted Mar 12, 2013·0 cites·11 claims
- 2338US2016042836A1Insulated Wire, Rotary Electric Machine, and Method for Manufacturing Insulated WireHITACHI LTD·Filed 2015·Application pending·0 cites
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