Inventor · disambiguated record
Norihiko Tanaka
Also filed as: TANAKA NORIHIKO
28 granted patents·2 pending applications·405 citations·filing 1982–2022
96Inventor score
Files withMERCK PATENT GMBH6YAMAHA MOTOR CO LTD6MITSUBISHI ELECTRIC CORP5WITTEK MICHAEL5TANAKA NORIHIKO3
Top patents by PatentIndex Score
30 records- 0195US4559470AFluorescent discharge lampMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Dec 17, 1985·65 cites·8 claims
- 0293US7717206B2Air intake system for off-road vehicleYAMAHA MOTOR CO LTD·Filed 2007·Granted May 18, 2010·22 cites·18 claims
- 0390US8524117B2Liquid crystalline mediumTANAKA NORIHIKO·Filed 2012·Granted Sep 3, 2013·7 cites·23 claims
- 0490US7506712B2Off road vehicle with air intake systemYAMAHA MOTOR CO LTD·Filed 2004·Granted Mar 24, 2009·47 cites·26 claims
- 0590US7147075B2Engine arrangement for off-road vehicleYAMAHA MOTOR CO LTD·Filed 2004·Granted Dec 12, 2006·47 cites·24 claims
- 0688US8454858B2Liquid crystalline mediumTANAKA NORIHIKO·Filed 2008·Granted Jun 4, 2013·11 cites·18 claims
- 0788US7367417B2Floor arrangement for off-road vehicleYAMAHA MOTOR CO LTD·Filed 2004·Granted May 6, 2008·44 cites·31 claims
- 0888US7287619B2Air intake system for off-road vehicleYAMAHA MOTOR CO LTD·Filed 2004·Granted Oct 30, 2007·65 cites·43 claims
- 0987US7690462B2Off-road vehicle with air intake systemYAMAHA MOTOR CO LTD·Filed 2007·Granted Apr 6, 2010·19 cites·20 claims
- 1086US9120969B2Liquid crystal medium and liquid crystal displayMERCK PATENT GMBH·Filed 2013·Granted Sep 1, 2015·6 cites·14 claims
- 1186US8985342B2Color sorting machineTANAKA NORIHIKO·Filed 2011·Granted Mar 24, 2015·16 cites·3 claims
- 1285US9315729B2Polymerizable compounds and their use in liquid crystal media and liquid crystal displaysWITTEK MICHAEL·Filed 2012·Granted Apr 19, 2016·6 cites·29 claims
- 1383US8659737B2Liquid crystal medium and liquid crystal displayWITTEK MICHAEL·Filed 2012·Granted Feb 25, 2014·5 cites·17 claims
- 1480US4703227ALow pressure mercury vapor discharge lamp and preparation thereofMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Oct 27, 1987·15 cites·28 claims
- 1576US7968814B2Optical grain sorterSATAKE ENG CO LTD·Filed 2008·Granted Jun 28, 2011·14 cites·14 claims
- 1668US11867665B2Ultrasonic probe and ultrasonic inspection deviceTOSHIBA KK·Filed 2022·Granted Jan 9, 2024·0 cites·19 claims
- 1767US8879683B2Jet pump beam and method for producing the sameKATAYAMA YOSHINORI·Filed 2009·Granted Nov 4, 2014·2 cites·5 claims
- 1862US9045682B2Liquid crystalline mediumMERCK PATENT GMBH·Filed 2013·Granted Jun 2, 2015·0 cites·24 claims
- 1962US8685275B2Liquid crystalline mediumMERCK PATENT GMBH·Filed 2013·Granted Apr 1, 2014·0 cites·23 claims
- 2061US8703013B2Liquid crystalline mediumMERCK PATENT GMBH·Filed 2013·Granted Apr 22, 2014·0 cites·19 claims
- 2159US2023075106A1Ultrasonic probe and ultrasonic inspection deviceTOSHIBA KK·Filed 2022·Application pending·0 cites
- 2254USD304377SFluorescent lampMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Oct 31, 1989·7 cites·1 claims
- 2351US10291020B2Overvoltage protection deviceALPINE ELECTRONICS INC·Filed 2016·Granted May 14, 2019·0 cites·8 claims
- 2449US4840593ALow pressure mercury vapor discharge lamp and preparation thereofMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Jun 20, 1989·5 cites·5 claims
- 2546US9475990B2Liquid crystal medium and liquid crystal displayWITTEK MICHAEL·Filed 2012·Granted Oct 25, 2016·0 cites·21 claims
- 2644US10450509B2Liquid crystal medium and liquid displayWITTEK MICHAEL·Filed 2012·Granted Oct 22, 2019·0 cites·7 claims
- 2744US2014225035A1Liquid crystal medium and liquid crystal displayWITTEK MICHAEL·Filed 2012·Application pending·0 cites
- 2843US10988691B2Liquid-crystal mediumMERCK PATENT GMBH·Filed 2016·Granted Apr 27, 2021·0 cites·16 claims
- 2941US10138420B2Polymerisable mesogenic compound, liquid crystal medium and liquid crystal displayMERCK PATENT GMBH·Filed 2015·Granted Nov 27, 2018·0 cites·11 claims
- 3036US4725298AMethod for making low pressure mercury vapor discharge lampMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Feb 16, 1988·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →