Inventor · disambiguated record
Yuichi Yamaguchi
Also filed as: YAMAGUCHI YUICHI
41 granted patents·7 pending applications·425 citations·filing 1987–2020
98Inventor score
Top patents by PatentIndex Score
48 records- 0196US6784957B2Liquid crystal display apparatus with protective insulating film for switching element and production method thereofNEC CORP·Filed 2001·Granted Aug 31, 2004·66 cites·33 claims
- 0296US6747718B2Reflection-type liquid crystal display and method for manufacturing the sameNEC CORP·Filed 2001·Granted Jun 8, 2004·65 cites·12 claims
- 0386US7015995B2Liquid crystal display having undulated anisotropic reflection electrodes and openings thereinNEC LCD TECHNOLOGIES LTD·Filed 2002·Granted Mar 21, 2006·25 cites·15 claims
- 0483US6407784B1Reflection type liquid crystal display and method of fabricating the sameNEC CORP·Filed 1999·Granted Jun 18, 2002·71 cites·27 claims
- 0578US7245337B2Liquid crystal displayNEC LCD TECHNOLOGIES LTD·Filed 2005·Granted Jul 17, 2007·4 cites·17 claims
- 0678US6862057B2Active-matrix addressed reflective LCD and method of fabricating the sameNEC CORP·Filed 2002·Granted Mar 1, 2005·16 cites·19 claims
- 0775US7514303B2Method of fabricating reflection type liquid crystal displayNEC LCD TECHNOLOGIES LTD·Filed 2006·Granted Apr 7, 2009·3 cites·16 claims
- 0875US6917393B2Liquid crystal display deviceNEC LCD TECHNOLOGIES LTD·Filed 2001·Granted Jul 12, 2005·19 cites·20 claims
- 0970US7220625B2Method of fabricating reflection type liquid crystal displayNEC LCD TECHNOLOGIES·Filed 2005·Granted May 22, 2007·2 cites·14 claims
- 1070US6947103B2Method of making a reflection type liquid crystal display deviceNEC LCD TECHNOLOGIES LTD·Filed 2001·Granted Sep 20, 2005·12 cites·5 claims
- 1170US6943856B2Reflection plate, reflection type liquid crystal display apparatus, and method of manufacturing the sameNEC CORP·Filed 2001·Granted Sep 13, 2005·11 cites·26 claims
- 1268US6977698B2Liquid crystal displayNEC LCD TECHNOLOGIES LTD·Filed 2004·Granted Dec 20, 2005·8 cites·19 claims
- 1364US7705945B2Method of producing a reflective liquid crystal displayNEC CORP·Filed 2006·Granted Apr 27, 2010·1 cites·19 claims
- 1462US7277152B2Method for manufacturing active matrix type liquid crystal display device comprising annealing of the passivation filmNEC LCD TECHNOLOGIES LTD·Filed 2002·Granted Oct 2, 2007·7 cites·10 claims
- 1561US8373830B2Liquid crystal display deviceNLT TECHNOLOGIES LTD·Filed 2011·Granted Feb 12, 2013·0 cites·11 claims
- 1661US8111340B2Display apparatusYAMASHITA KAZUYOSHI·Filed 2007·Granted Feb 7, 2012·3 cites·9 claims
- 1761US7215394B2Reflection-type liquid crystal display and method for manufacturing the sameNEC LCD TECHNOLOGIES LTD·Filed 2004·Granted May 8, 2007·5 cites·5 claims
- 1861US6937302B2Liquid crystal display device with particular smoothed insulating layer and method of fabricating the sameNEC LCD TECHNOLOGIES LTD·Filed 2002·Granted Aug 30, 2005·4 cites·8 claims
- 1959US7623204B2Reflection type liquid crystal display device with half tone exposure and method for making sameNEC LCD TECHNOLOGIES LTD·Filed 2006·Granted Nov 24, 2009·1 cites·9 claims
- 2058US7508462B2Electro-optical device and electronic equipmentSONY CORP·Filed 2007·Granted Mar 24, 2009·2 cites·10 claims
- 2156US7751022B2Liquid crystal display device and method of fabricating the sameNEC LCD TECHNOLOGIES LTD·Filed 2007·Granted Jul 6, 2010·0 cites·7 claims
- 2256US2009079918A1Liquid crystal display device and method of fabricating the sameNEC LCD TECHNOLOGIES LTD·Filed 2008·Application pending·0 cites
- 2356US2008192188A1Liquid crystal display device and method of fabricating the sameNEC LCD TECHNOLOGIES LTD·Filed 2008·Application pending·0 cites
- 2456US2008198315A1Liquid crystal display device and method of fabricating the sameNEC LCD TECHNOLOGIES LTD·Filed 2008·Application pending·0 cites
- 2553US7110070B2Active-matrix addressed reflective LCD and method of fabricating the sameNEC LCD TECHNOLOGIES LTD·Filed 2004·Granted Sep 19, 2006·3 cites·14 claims
- 2653US4988931AMotor driving deviceJIDOSHA DENKI KOGYO KK·Filed 1990·Granted Jan 29, 1991·17 cites·4 claims
- 2752US7450198B2Reflection-type liquid crystal display and method for manufacturing the sameNEC CORP·Filed 2006·Granted Nov 11, 2008·0 cites·10 claims
- 2851US7522254B2Liquid crystal display device and method of fabricating the sameNEC LCD TECHNOLOGIES·Filed 2005·Granted Apr 21, 2009·0 cites·8 claims
- 2951US7459920B2Method of and apparatus for non-destructively measuring moisture content of dried objectsINC ADMINSTRATIVE AGENCY NAT A·Filed 2004·Granted Dec 2, 2008·5 cites·1 claims
- 3051US4914595ASystem and method for automatically controlling vehicle speed to a desired cruising speedNISSAN MOTOR·Filed 1988·Granted Apr 3, 1990·14 cites·11 claims
- 3150US6862056B2Reflection type liquid crystal display device and method of fabricating the sameNEC LCD TECHNOLOGIES LTD·Filed 2001·Granted Mar 1, 2005·2 cites·13 claims
- 3250US4845622ASystem and method for automatically controlling cruising speed of a vehicleNISSAN MOTOR·Filed 1987·Granted Jul 4, 1989·15 cites·18 claims
- 3349US12050188B2Strength evaluation device and strength evaluation methodIHI CORP·Filed 2020·Granted Jul 30, 2024·0 cites·9 claims
- 3449US10656121B2Method for detecting arrangement disorder of fibers in conductive composite material, and device for detecting arrangement disorder of fibers in conductive composite materialIHI CORP·Filed 2016·Granted May 19, 2020·0 cites·9 claims
- 3549US7196755B2Reflector and reflection-type LCD device using the sameNEC LCD TECHNOLOGIES LTD·Filed 2003·Granted Mar 27, 2007·2 cites·8 claims
- 3649US7139479B2Method and apparatus for optical network administrationHITACHI LTD·Filed 2001·Granted Nov 21, 2006·2 cites·10 claims
- 3746US5125471AAutomatic car-speed controllerJIDOSHA DENKI KOGYO KK·Filed 1990·Granted Jun 30, 1992·14 cites·1 claims
- 3846US4978898AMotor driving and malfunction detecting deviceJIDOSHA DENKI KOGYO KK·Filed 1990·Granted Dec 18, 1990·12 cites·1 claims
- 3946US2005151892A1Method of making a reflection type liquid crystal display deviceNEC LCD TECHNOLOGIES LTD·Filed 2005·Application pending·0 cites
- 4043US2005052597A1Reflective liquid crystal display apparatus and production method thereofNEC CORP·Filed 2004·Application pending·0 cites
- 4142US7092051B2Reflection-type LCD device using the sameNEC LCD TECHNOLOGIES LTD·Filed 2002·Granted Aug 15, 2006·0 cites·11 claims
- 4241US10605777B2Method for inspecting electroconductive composite material and device for inspecting electroconductive composite materialIHI CORP·Filed 2016·Granted Mar 31, 2020·0 cites·5 claims
- 4340US7042539B2Reflection plate, manufacturing method thereof, liquid crystal display device and manufacturing method thereofNEC LCD TECHNOLOGIES LTD·Filed 2004·Granted May 9, 2006·0 cites·6 claims
- 4439US2018292360A1Nondestructive inspection method and contact medium pressing jigIHI CORP·Filed 2018·Application pending·0 cites
- 4537US2002196396A1Reflection plate, manufacturing method thereof, liquid crystal display device, and manufacturing method thereofNEC CORP·Filed 2002·Application pending·0 cites
- 4636US5085286ACar-speed control systemJIDOSHA DENKI KOGYO KK·Filed 1991·Granted Feb 4, 1992·7 cites·3 claims
- 4735US5014201AAutomatic car-speed controller with detection of abnormality of the electromagnetic clutchJIDOSHA DENKI KOGYO KK·Filed 1990·Granted May 7, 1991·7 cites·4 claims
- 4828US5107947AAutomatic car-speed controllerJIDOSHA DENKI KOGYO KK·Filed 1990·Granted Apr 28, 1992·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Yuichi Yamaguchi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →