Inventor · disambiguated record
Toshihiko Ariyoshi
Also filed as: ARIYOSHI TOSHIHIKO
26 granted patents·1 pending application·870 citations·filing 1982–2003
97Inventor score
Top patents by PatentIndex Score
27 records- 0197US4444818AReinforcing adhesive sheetsNITTO ELECTRIC IND CO·Filed 1983·Granted Apr 24, 1984·110 cites·18 claims
- 0295US6742921B2Light pipe, plate light source unit and reflection type liquid-crystal display deviceNITTO DENKO CORP·Filed 2001·Granted Jun 1, 2004·82 cites·20 claims
- 0395US6603520B2Optical film and liquid-crystal display deviceNITTO DENKO CORP·Filed 2001·Granted Aug 5, 2003·77 cites·14 claims
- 0494US6751023B2Optical filmNITTO DENKO CORP·Filed 2001·Granted Jun 15, 2004·67 cites·15 claims
- 0594US6747801B2Optical film and liquid-crystal display deviceNITTO DENKO CORP·Filed 2001·Granted Jun 8, 2004·55 cites·13 claims
- 0693US6633351B2Optical functionality sheet, and planar light source and image display apparatus using the same sheetHITACHI LTD·Filed 2001·Granted Oct 14, 2003·64 cites·11 claims
- 0791US6636358B2Optical filmNITTO DENKO CORP·Filed 2001·Granted Oct 21, 2003·49 cites·9 claims
- 0890US6822707B2Optical sheet and display device having the optical sheetNITTO DENKO CORP·Filed 2002·Granted Nov 23, 2004·44 cites·6 claims
- 0989US6825895B2Liquid-crystal display apparatusNITTO DENKO CORP·Filed 2002·Granted Nov 30, 2004·45 cites·13 claims
- 1085US7030945B2Liquid-crystal display deviceNITTO DENKO CORP·Filed 2002·Granted Apr 18, 2006·34 cites·38 claims
- 1185US6642976B2Glass substrate and liquid-crystal display deviceNITTO DENKO CORP·Filed 2001·Granted Nov 4, 2003·29 cites·9 claims
- 1282US6665029B2Optical path changing film and reflective liquid-crystal display device including sameNITTO DENKO CORP·Filed 2001·Granted Dec 16, 2003·24 cites·10 claims
- 1381US6917473B2Optical film and liquid-crystal display deviceNITTO DENKO CORP·Filed 2003·Granted Jul 12, 2005·17 cites·17 claims
- 1480US6768529B2Reflection-transmission double type liquid-crystal display deviceNITTO DENKO CORP·Filed 2000·Granted Jul 27, 2004·22 cites·16 claims
- 1577US6700632B2Illuminator apparatusHITACHI LTD·Filed 2001·Granted Mar 2, 2004·28 cites·5 claims
- 1676US7502081B2Reflection type liquid-crystal display deviceNITTO DENKO CORP·Filed 2001·Granted Mar 10, 2009·17 cites·44 claims
- 1775US7227685B2Optical film and liquid-crystal display deviceNITTO DENKO CORP·Filed 2003·Granted Jun 5, 2007·12 cites·14 claims
- 1875US6717635B2Liquid crystal display device with a light guide having random v-shaped dotsHITACHI LTD·Filed 2002·Granted Apr 6, 2004·12 cites·4 claims
- 1974US6956630B2Reflection type liquid-crystal display apparatusNITTO DENKO CORP·Filed 2002·Granted Oct 18, 2005·15 cites·8 claims
- 2073US6882474B2Optical path changing polarizerNITTO DENKO CORP·Filed 2001·Granted Apr 19, 2005·14 cites·29 claims
- 2165US6827457B2Light pipe, planar light source unit and reflective liquid-crystal display deviceNITTO DENKO CORP·Filed 2002·Granted Dec 7, 2004·9 cites·11 claims
- 2265US6704070B2Method for manufacturing a light guide plateHITACHI LTD·Filed 2002·Granted Mar 9, 2004·15 cites·6 claims
- 2361US6616289B2Light pipe, plane light source unit and liquid-crystal display deviceNITTO DENKO CORP·Filed 2000·Granted Sep 9, 2003·7 cites·18 claims
- 2461US4565236AMethod of and mold for continuously casting steel beam blanksNIPPON STEEL CORP·Filed 1982·Granted Jan 21, 1986·10 cites·9 claims
- 2559US6795136B2Liquid-crystal display deviceNITTO DENKO CORP·Filed 2000·Granted Sep 21, 2004·6 cites·19 claims
- 2659US6565224B1Light pipe, surface light source unit and reflection type liquid-crystal display deviceNITTO DENKO CORP·Filed 2000·Granted May 20, 2003·6 cites·6 claims
- 2739US2003210367A1Reflection-type liquid-crystal display, and optical filmNITTO DENKO CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →