Inventor · disambiguated record
Yutaka Nagashima
Also filed as: NAGASHIMA YUTAKA
17 granted patents·6 pending applications·73 citations·filing 1985–2025
91Inventor score
Top patents by PatentIndex Score
23 records- 0180US7662442B2Trifluoronaphthalene derivative and liquid crystal composition containing the sameDAINIPPON INK & CHEMICALS·Filed 2006·Granted Feb 16, 2010·4 cites·12 claims
- 0278US7670504B2Nematic liquid crystal composition and liquid crystal display device using the sameDAINIPPON INK & CHEMICALS·Filed 2005·Granted Mar 2, 2010·7 cites·22 claims
- 0378US2025313013A1Printing deviceSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0477US9360708B2Cinnamic acid derivative, polymer thereof, and liquid crystal alignment layer comprising cured product thereofSCHADT MARTIN·Filed 2012·Granted Jun 7, 2016·2 cites·9 claims
- 0575US2025296376A1Printing deviceSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0675US2025296375A1Printing deviceSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0774US9022550B2Image forming device with cutter unitSEIKO EPSON CORP·Filed 2013·Granted May 5, 2015·2 cites·5 claims
- 0874US7594653B2Medium feeding apparatus, liquid ejecting apparatus and recording apparatusSEIKO EPSON CORP·Filed 2006·Granted Sep 29, 2009·5 cites·6 claims
- 0970US9939555B2Cinnamic acid derivative, polymer thereof, and liquid crystal alignment layer comprising cured product thereofSCHADT MARTIN·Filed 2012·Granted Apr 10, 2018·1 cites·26 claims
- 1068US7651630B2Difluorobenzene derivative and nematic liquid crystal composition using the sameDAINIPPON INK & CHEMICALS·Filed 2006·Granted Jan 26, 2010·3 cites·16 claims
- 1167US4669279AMotor cooling apparatus for refrigeratorEBARA CORP·Filed 1985·Granted Jun 2, 1987·28 cites·7 claims
- 1263US9340634B2Polymer for use in liquid crystal alignment layerNOSE SAYAKA·Filed 2011·Granted May 17, 2016·1 cites·24 claims
- 1359US11207900B2Recording device and recording method for controlling a medium heaterSEIKO EPSON CORP·Filed 2020·Granted Dec 28, 2021·0 cites·7 claims
- 1459US10095066B2Cinnamic acid derivative, polymer thereof, and liquid crystal alignment layer comprising cured product thereofDAINIPPON INK & CHEMICALS·Filed 2016·Granted Oct 9, 2018·0 cites·10 claims
- 1557US2024336075A1Platen, printing deviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1656US7214835B21,7,8-Trifluoronaphthalene-2-naphthol, and method for producing liquid crystal compound using sameDAINIPPON INK & CHEMICALS·Filed 2003·Granted May 8, 2007·1 cites·8 claims
- 1756US2024239116A1Medium support device and recording deviceSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 1851US4671081ADevice for collecting lubricating oil in a turbo-refrigeratorFUJIWARA SATORU·Filed 1985·Granted Jun 9, 1987·16 cites·4 claims
- 1947US7919154B21-(trifluoromethyl)naphthalene derivativeDAINIPPON INK & CHEMICALS·Filed 2008·Granted Apr 5, 2011·0 cites·20 claims
- 2045US6746728B1Compound having tetrahydronaphthalene skeleton and liquid crystal composition containing sameDAINIPPON INK & CHEMICALS·Filed 1999·Granted Jun 8, 2004·3 cites·27 claims
- 2143US2008111875A1Medium supplying mechanism, liquid ejecting device, and recording deviceSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 2240US9684206B2Copolymer, and liquid crystal alignment layer including cured product thereofSCHADT MARTIN·Filed 2012·Granted Jun 20, 2017·0 cites·27 claims
- 2329US6913797B1Decahydronaphthalene derivativeDAINIPPON INK & CHEMICALS·Filed 1999·Granted Jul 5, 2005·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →