Inventor · disambiguated record
Koh Fujimura
Also filed as: FUJIMURA KOH
38 granted patents·3 pending applications·378 citations·filing 1984–2020
98Inventor score
Top patents by PatentIndex Score
41 records- 0197US9304368B2Electrochromic device and production method thereofYASHIRO TOHRU·Filed 2015·Granted Apr 5, 2016·16 cites·8 claims
- 0295US9829762B2Electrochromic display element, display device, information system, and electrochromic dimming lensTAKAHASHI HIROYUKI·Filed 2015·Granted Nov 28, 2017·10 cites·10 claims
- 0395US8384983B2Electrochromic display device, fabrication method therefor, and driving method thereforRICOH CO LTD·Filed 2011·Granted Feb 26, 2013·16 cites·8 claims
- 0494US8902151B2Controllable electrochromic display deviceYASHIRO TOHRU·Filed 2011·Granted Dec 2, 2014·16 cites·16 claims
- 0594US8687262B2Ion conductor and electrochromic display deviceYASHIRO TOHRU·Filed 2011·Granted Apr 1, 2014·15 cites·12 claims
- 0692US8937758B2Electrochromic display deviceKIM SUKCHAN·Filed 2013·Granted Jan 20, 2015·12 cites·10 claims
- 0792US8736941B2Electrochromic display apparatus and method of manufacturing the sameNAIJO YOSHIHISA·Filed 2011·Granted May 27, 2014·12 cites·7 claims
- 0892US8531754B2Electrochromic display elementFUJIMURA KOH·Filed 2011·Granted Sep 10, 2013·12 cites·8 claims
- 0991US9500926B2Electrochromic display element and image display deviceFUJIMURA KOH·Filed 2014·Granted Nov 22, 2016·9 cites·8 claims
- 1091US9069222B2Electrochromic display element and display deviceNAIJO YOSHIHISA·Filed 2014·Granted Jun 30, 2015·9 cites·6 claims
- 1190US9041997B2Electro-chromic display element, display apparatus, and driving methodTAKAHASHI HIROYUKI·Filed 2012·Granted May 26, 2015·7 cites·7 claims
- 1289US10527905B2Electrochromic element, display device and driving method thereofKANEKO FUMINARI·Filed 2016·Granted Jan 7, 2020·5 cites·11 claims
- 1388US9932522B2Electrochromic compound, electrochromic composition, display element, and dimming elementGOTO DAISUKE·Filed 2015·Granted Apr 3, 2018·4 cites·12 claims
- 1488US9869918B2Electrochromic apparatus, electrochromic element, and method of manufacturing electrochromic elementMATSUMOTO TAKAHIKO·Filed 2016·Granted Jan 16, 2018·5 cites·20 claims
- 1585US10093693B2Electrochromic compound, electrochromic composition, and display elementSAGISAKA TOSHIYA·Filed 2013·Granted Oct 9, 2018·3 cites·5 claims
- 1683US9632385B2Electrochromic display device with intermediate display electrode containing electrically conductive fine particle and a method for manufacturing such deviceOKADA YOSHINORI·Filed 2013·Granted Apr 25, 2017·4 cites·9 claims
- 1781US7902680B2Layered structure, electron device, and an electron device array having a variable wettability layer and semiconductor layer formed thereonRICOH CO LTD·Filed 2009·Granted Mar 8, 2011·7 cites·6 claims
- 1880US7612455B2Layered structure for electron device including regions of different wettability, electron device and electron device array that uses such a layered structureRICOH KK·Filed 2004·Granted Nov 3, 2009·24 cites·19 claims
- 1980US4836654ADrive method for a dual-frequency, dielectric anisotropy liquid crystal optical deviceCASIO COMPUTER CO LTD·Filed 1987·Granted Jun 6, 1989·39 cites·26 claims
- 2077US9688706B2Electrochromic compound, electrochromic composition, display element, and dimming elementINOUE MAMIKO·Filed 2014·Granted Jun 27, 2017·4 cites·16 claims
- 2176US7929071B2Electric field generating device comprising an electric field generating resistor and line electrodes, light deflecting device having the same, and image display apparatus having the sameRICOH CO LTD·Filed 2007·Granted Apr 19, 2011·3 cites·16 claims
- 2274US9389480B2Method for manufacturing an electrochromic display device and an electrochromic display device having through-hole in display electrodeNAIJO YOSHIHISA·Filed 2013·Granted Jul 12, 2016·4 cites·17 claims
- 2371US5169693ALiquid crystal display elementRICOH KK·Filed 1991·Granted Dec 8, 1992·36 cites·11 claims
- 2469US10626133B2Electrochromic compound, electrochromic composition, and display elementSAGISAKA TOSHIYA·Filed 2018·Granted Apr 21, 2020·0 cites·3 claims
- 2568US4647156ALiquid crystal deviceCASIO COMPUTER CO LTD·Filed 1985·Granted Mar 3, 1987·27 cites·13 claims
- 2667US7489383B2Optical axis deflecting method, optical axis deflecting element, optical path deflecting unit, method of driving optical axis deflecting element, and image display apparatusRICOH KK·Filed 2006·Granted Feb 10, 2009·1 cites·20 claims
- 2766US11053267B2Electrochromic compound, electrochromic composition, and display elementSAGISAKA TOSHIYA·Filed 2020·Granted Jul 6, 2021·0 cites·14 claims
- 2866US5184239ASealing structure of liquid crystal injection holes in liquid crystal display deviceRICOH KK·Filed 1991·Granted Feb 2, 1993·32 cites·7 claims
- 2964US4745433AImage forming apparatus with a light shutter of the G-H type liquid crystalCASIO COMPUTER CO LTD·Filed 1984·Granted May 17, 1988·12 cites·9 claims
- 3058US8158020B2Liquid crystal element, optical path deflecting element, and image displaying apparatusTAKANO YOHEI·Filed 2007·Granted Apr 17, 2012·1 cites·1 claims
- 3153US2015168796A1Electrochromic device and a method for manufacturing an electrochromic deviceYASHIRO TOHRU·Filed 2013·Application pending·0 cites
- 3250US11474408B2Electronic device, method for producing electronic device, and photochromatic lens unitRICOH CO LTD·Filed 2020·Granted Oct 18, 2022·0 cites·4 claims
- 3350US4832460ALiquid crystal apparatus having pressure absorbing meansCASIO COMPUTER CO LTD·Filed 1987·Granted May 23, 1989·13 cites·20 claims
- 3447US4759870ALiquid crystal compositionCASIO COMPUTER CO LTD·Filed 1985·Granted Jul 26, 1988·7 cites·7 claims
- 3544US4688899ADual-frequency, dielectric anisotropy liquid crystal displayCASIO COMPUTER CO LTD·Filed 1985·Granted Aug 25, 1987·7 cites·20 claims
- 3642US11209713B2Electrochromic element and electrochromic dimming elementYAMAMOTO SATOSHI·Filed 2015·Granted Dec 28, 2021·0 cites·13 claims
- 3741US2006124925A1Electron device, operational device and display deviceKONDO HIROSHI·Filed 2005·Application pending·0 cites
- 3840US11237447B2Electrochromic elementYUTANI KEIICHIROH·Filed 2019·Granted Feb 1, 2022·0 cites·16 claims
- 3937US5030384ALiquid crystal compositionCASIO COMPUTER CO LTD·Filed 1990·Granted Jul 9, 1991·3 cites·20 claims
- 4035US4740328ALiquid crystal compositionCASIO COMPUTER CO LTD·Filed 1987·Granted Apr 26, 1988·3 cites·19 claims
- 4135US2016005375A1Electrochromic display device, and producing method and driving method thereofNAIJO YOSHIHISA·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →