Inventor · disambiguated record
Chihiro Tanaka
Also filed as: TANAKA CHIHIRO
62 granted patents·10 pending applications·285 citations·filing 1998–2025
98Inventor score
Top patents by PatentIndex Score
72 records- 0196US11846898B2Developing deviceCANON KK·Filed 2023·Granted Dec 19, 2023·4 cites·20 claims
- 0294US8675127B2Imaging deviceNAKAJIMA MITSURU·Filed 2011·Granted Mar 18, 2014·20 cites·2 claims
- 0393US10175795B2Sensor-equipped display device and sensor deviceJAPAN DISPLAY INC·Filed 2016·Granted Jan 8, 2019·4 cites·14 claims
- 0493US9167140B2Imaging device for an in-vehicle cameraRICOH CO LTD·Filed 2014·Granted Oct 20, 2015·15 cites·8 claims
- 0591US12197147B2Developing device having enhanced carrier controlCANON KK·Filed 2023·Granted Jan 14, 2025·1 cites·20 claims
- 0689US10551953B2Display apparatusJAPAN DISPLAY INC·Filed 2018·Granted Feb 4, 2020·3 cites·7 claims
- 0788US10739703B2Developing apparatus having magnetic field generating portionCANON KK·Filed 2019·Granted Aug 11, 2020·3 cites·8 claims
- 0887US6573960B2Liquid crystal device having opening in reflection film outside pixel area for evaluating color filter and light shield, its method, and apparatusSEIKO EPSON CORP·Filed 2001·Granted Jun 3, 2003·32 cites·21 claims
- 0987US2024419276A1Sensor deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 1085US12079409B2Sensor deviceJAPAN DISPLAY INC·Filed 2023·Granted Sep 3, 2024·0 cites·20 claims
- 1185US7196832B2Substrate for electrooptic device and method of manufacturing the same, electrooptic device, and electronic equipmentSEIKO EPSON CORP·Filed 2006·Granted Mar 27, 2007·6 cites·8 claims
- 1285US2025284221A1Developing deviceCANON KK·Filed 2025·Application pending·0 cites
- 1383US10606390B2Touch detection device and display device with the sameJAPAN DISPLAY INC·Filed 2017·Granted Mar 31, 2020·2 cites·20 claims
- 1483US7034976B2Substrate for electrooptic device and method of manufacturing the same, electrooptic device, and electronic equipmentSEIKO EPSON CORP·Filed 2005·Granted Apr 25, 2006·5 cites·24 claims
- 1582US8908036B2Image-capturing device and in-vehicle cameraTANAKA CHIHIRO·Filed 2011·Granted Dec 9, 2014·8 cites·13 claims
- 1681US12039118B2Touch detection device and display device with the sameJAPAN DISPLAY INC·Filed 2023·Granted Jul 16, 2024·0 cites·9 claims
- 1781US6686985B1Wiring pattern of liquid crystal display, liquid crystal display, and electronic equipmentSEIKO EPSON CORP·Filed 2000·Granted Feb 3, 2004·22 cites·6 claims
- 1880US11669187B2Sensor deviceJAPAN DISPLAY INC·Filed 2022·Granted Jun 6, 2023·0 cites·20 claims
- 1980US7701533B2Electro-optical device and electronic apparatusEPSON IMAGING DEVICES CORP·Filed 2006·Granted Apr 20, 2010·6 cites·15 claims
- 2080US7630115B2Substrate for electrooptic device and method of manufacturing the same, electrooptic device, and electronic equipmentSEIKO EPSON CORP·Filed 2006·Granted Dec 8, 2009·4 cites·4 claims
- 2180US7088417B2Electrooptic device, method of manufacturing the same, and electronic apparatusSEIKO EPSON CORP·Filed 2002·Granted Aug 8, 2006·32 cites·20 claims
- 2279US11662849B2Touch detection device and display device with the sameJAPAN DISPLAY INC·Filed 2022·Granted May 30, 2023·0 cites·9 claims
- 2379US11016593B2Sensor-equipped display device and sensor deviceJAPAN DISPLAY INC·Filed 2019·Granted May 25, 2021·0 cites·19 claims
- 2479US10942592B2Display apparatusJAPAN DISPLAY INC·Filed 2020·Granted Mar 9, 2021·1 cites·15 claims
- 2579US6839105B2Liquid crystal device and electronic apparatus provided with the sameSEIKO EPSON CORP·Filed 2001·Granted Jan 4, 2005·14 cites·21 claims
- 2677US11442568B2Sensor deviceJAPAN DISPLAY INC·Filed 2021·Granted Sep 13, 2022·0 cites·20 claims
- 2776US6614498B1Liquid-crystal display device and electronic equipmentSEIKO EPSON CORP·Filed 1999·Granted Sep 2, 2003·51 cites·8 claims
- 2875US12339598B2Developing device having spaced rotatable members and a developer guide portionCANON KK·Filed 2024·Granted Jun 24, 2025·0 cites·28 claims
- 2975US12100367B2Display deviceJAPAN DISPLAY INC·Filed 2023·Granted Sep 24, 2024·0 cites·16 claims
- 3075US11756496B2Display deviceJAPAN DISPLAY INC·Filed 2022·Granted Sep 12, 2023·0 cites·16 claims
- 3175US10466825B2Sensor-equipped display device and sensor deviceJAPAN DISPLAY INC·Filed 2018·Granted Nov 5, 2019·0 cites·18 claims
- 3273US11301075B2Touch detection device and display device with the sameJAPAN DISPLAY INC·Filed 2021·Granted Apr 12, 2022·0 cites·18 claims
- 3373US8928956B2Illumination system, image reader and image forming deviceIWAMATSU AKIHIRO·Filed 2013·Granted Jan 6, 2015·3 cites·10 claims
- 3472US9318057B2Display apparatus and electronic apparatusJAPAN DISPLAY INC·Filed 2013·Granted Apr 19, 2016·2 cites·10 claims
- 3570US10936104B2Touch detective device and display device with the sameJAPAN DISPLAY INC·Filed 2020·Granted Mar 2, 2021·0 cites·20 claims
- 3670US6987596B2Substrate for electrooptic device and method of manufacturing the same, electrooptic device, and electronic equipmentSEIKO EPSON CORP·Filed 2002·Granted Jan 17, 2006·8 cites·19 claims
- 3768US11320923B2Control circuit for a display apparatusJAPAN DISPLAY INC·Filed 2021·Granted May 3, 2022·0 cites·14 claims
- 3868US10949014B2Display apparatus that includes electrodes in a frame areaJAPAN DISPLAY INC·Filed 2017·Granted Mar 16, 2021·1 cites·12 claims
- 3967US11475859B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted Oct 18, 2022·0 cites·14 claims
- 4067US8780416B2Light irradiator, image scanner, and image forming apparatusINOUE TOKIKO·Filed 2012·Granted Jul 15, 2014·2 cites·8 claims
- 4163US7187426B2Liquid crystal panel, liquid crystal device, and electronic apparatusSEIKO EPSON CORP·Filed 2002·Granted Mar 6, 2007·8 cites·20 claims
- 4262US2025237976A1Development deviceCANON KK·Filed 2025·Application pending·0 cites
- 4361US11175784B2Touch panel driving circuitJAPAN DISPLAY INC·Filed 2020·Granted Nov 16, 2021·0 cites·7 claims
- 4461US6970225B2Electrooptic device, method for manufacturing the same, and electronic apparatusSEIKO EPSON CORP·Filed 2002·Granted Nov 29, 2005·7 cites·16 claims
- 4560US12152325B2Dry-laid nonwoven fabric production methodDAICEL CORP·Filed 2021·Granted Nov 26, 2024·0 cites·11 claims
- 4660US6919948B2Liquid crystal panel, manufacturing method therefor, and electronic equipmentSEIKO EPSON CORP·Filed 2002·Granted Jul 19, 2005·8 cites·19 claims
- 4757US10831306B2Display device and touch panel deviceJAPAN DISPLAY INC·Filed 2018·Granted Nov 10, 2020·0 cites·13 claims
- 4857US9153183B2Display apparatus and electronic apparatusJAPAN DISPLAY WEST INC·Filed 2013·Granted Oct 6, 2015·0 cites·8 claims
- 4957US6661490B2Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2001·Granted Dec 9, 2003·6 cites·9 claims
- 5056US9454939B2Display apparatus and electronic apparatusJAPAN DISPLAY INC·Filed 2015·Granted Sep 27, 2016·0 cites·8 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →