Inventor · disambiguated record
Kohei Azumi
Also filed as: Azumi kohei
101 granted patents·12 pending applications·295 citations·filing 2011–2025
99Inventor score
Files withJAPAN DISPLAY INC96KIDA YOSHITOSHI3MAGNOLIA WHITE CORP3JAPAN DISPLAY WEST INC2MIZUHASHI HIROSHI2
Top patents by PatentIndex Score
113 records- 0196US11740747B2Display deviceJAPAN DISPLAY INC·Filed 2022·Granted Aug 29, 2023·2 cites·16 claims
- 0296US10185434B2Display deviceJAPAN DISPLAY INC·Filed 2016·Granted Jan 22, 2019·9 cites·10 claims
- 0396US9626060B2Display device with touch detection function and electronic apparatusJAPAN DISPLAY INC·Filed 2016·Granted Apr 18, 2017·7 cites·8 claims
- 0496US9442596B2Display device with touch detection function and electronic apparatusJAPAN DISPLAY INC·Filed 2015·Granted Sep 13, 2016·13 cites·20 claims
- 0595US10303320B2Display device with touch detection function and electronic apparatusJAPAN DISPLAY INC·Filed 2018·Granted May 28, 2019·4 cites·9 claims
- 0695US10146389B2Display device with touch detection function and electronic apparatusJAPAN DISPLAY INC·Filed 2017·Granted Dec 4, 2018·8 cites·19 claims
- 0795US10067624B2Display device with touch detection function and electronic apparatusJAPAN DISPLAY INC·Filed 2017·Granted Sep 4, 2018·4 cites·10 claims
- 0895US9367165B2Display deviceJAPAN DISPLAY INC·Filed 2014·Granted Jun 14, 2016·9 cites·14 claims
- 0995US9304639B2Display device with touch detection function and electronic apparatusJAPAN DISPLAY INC·Filed 2013·Granted Apr 5, 2016·9 cites·8 claims
- 1094US9804704B2Touch detecting device, display device with touch detecting function, and electronic apparatusJAPAN DISPLAY INC·Filed 2017·Granted Oct 31, 2017·9 cites·16 claims
- 1194US9753599B2Display device with touch detection function and electronic apparatusJAPAN DISPLAY INC·Filed 2016·Granted Sep 5, 2017·7 cites·17 claims
- 1294US9619088B2Touch detecting device including a plurality of drive areas, display device with touch detecting function and electronic apparatus including the sameJAPAN DISPLAY INC·Filed 2014·Granted Apr 11, 2017·16 cites·17 claims
- 1394US9201541B2Display device with touch detection function and electronic apparatusJAPAN DISPLAY INC·Filed 2013·Granted Dec 1, 2015·13 cites·9 claims
- 1494US9030420B2Display device with touch detection functionNOGUCHI KOJI·Filed 2011·Granted May 12, 2015·18 cites·20 claims
- 1592US9507479B2Display device with touch detection function and electronic unitJAPAN DISPLAY INC·Filed 2015·Granted Nov 29, 2016·6 cites·1 claims
- 1691US11009984B2Display deviceJAPAN DISPLAY INC·Filed 2019·Granted May 18, 2021·2 cites·12 claims
- 1791US10409409B2Display apparatus, drive circuit, driving method and electronic apparatusJAPAN DISPLAY INC·Filed 2018·Granted Sep 10, 2019·4 cites·17 claims
- 1891US9507196B2Display device with input device, method of manufacturing the same, and electronic apparatusJAPAN DISPLAY INC·Filed 2013·Granted Nov 29, 2016·4 cites·13 claims
- 1991US9285904B2Display panel with touch detection function, method of driving the same, drive circuit, and electronic unitKIDA YOSHITOSHI·Filed 2012·Granted Mar 15, 2016·7 cites·11 claims
- 2090US10042454B2Display panel with touch detection function, drive circuit, and electronic unitJAPAN DISPLAY INC·Filed 2017·Granted Aug 7, 2018·2 cites·11 claims
- 2190US9513749B2Touch-sensor device, display device, and electronic deviceJAPAN DISPLAY INC·Filed 2014·Granted Dec 6, 2016·12 cites·19 claims
- 2289US12449921B2Display device with touch detection function and electronic apparatusMAGNOLIA WHITE CORP·Filed 2024·Granted Oct 21, 2025·0 cites·7 claims
- 2389US9557842B2Display device with touch detection functionJAPAN DISPLAY INC·Filed 2015·Granted Jan 31, 2017·5 cites·15 claims
- 2489US9285937B2Display device with touch detection function, drive method thereof, and electronic apparatusJAPAN DISPLAY INC·Filed 2013·Granted Mar 15, 2016·10 cites·6 claims
- 2588US9851824B2Display panel with touch detection function, drive circuit, and electronic unitKIDA YOSHITOSHI·Filed 2012·Granted Dec 26, 2017·8 cites·12 claims
- 2688US9798415B2Display device using at least two types of display periods with different lengthsJAPAN DISPLAY INC·Filed 2015·Granted Oct 24, 2017·5 cites·15 claims
- 2788US9727163B2Touch detection device, display device with touch detection function, and electronic apparatusJAPAN DISPLAY INC·Filed 2015·Granted Aug 8, 2017·6 cites·15 claims
- 2887US11526224B2Display device with display and detection periods that share the drive electrodeJAPAN DISPLAY INC·Filed 2021·Granted Dec 13, 2022·1 cites·2 claims
- 2987US9746956B2Touch detector and method of driving the same, display with touch detection function, and electronic unit having plural different drive electrodesJAPAN DISPLAY INC·Filed 2016·Granted Aug 29, 2017·2 cites·7 claims
- 3086US9158421B2Display device, touch detection device and electronic apparatusJAPAN DISPLAY INC·Filed 2012·Granted Oct 13, 2015·6 cites·16 claims
- 3185US12474810B2Input device, display device, and electronic device having first and second detecting electrodes with overhang portionsMAGNOLIA WHITE CORP·Filed 2023·Granted Nov 18, 2025·0 cites·2 claims
- 3285US12111993B2Display device with touch detection function and electronic apparatusJAPAN DISPLAY INC·Filed 2023·Granted Oct 8, 2024·0 cites·7 claims
- 3385US10775923B2Display device, touch detection device and electronic apparatusJAPAN DISPLAY INC·Filed 2019·Granted Sep 15, 2020·2 cites·19 claims
- 3485US9946387B2Display apparatus, drive circuit, driving method and electronic apparatusJAPAN DISPLAY INC·Filed 2017·Granted Apr 17, 2018·2 cites·12 claims
- 3585US9035900B2Touch detector and method of driving the same, display with touch detection function, and electronic unit having plural different drive electrodesAzumi kohei·Filed 2011·Granted May 19, 2015·10 cites·11 claims
- 3685US9019231B2Display device with touch detection function and electronic unitMINAMI YUICHIRO·Filed 2011·Granted Apr 28, 2015·12 cites·23 claims
- 3784US12393313B2Display deviceMAGNOLIA WHITE CORP·Filed 2023·Granted Aug 19, 2025·0 cites·15 claims
- 3884US9766746B2Input device, display device, and electronic deviceJAPAN DISPLAY INC·Filed 2016·Granted Sep 19, 2017·2 cites·9 claims
- 3984US9671905B2Display device with touch detection function, control circuit, driving method of display device with touch detection function, and electronic unitNOGUCHI KOJI·Filed 2011·Granted Jun 6, 2017·8 cites·16 claims
- 4084US9588631B2Display apparatus, drive circuit, driving method and electronic apparatusJAPAN DISPLAY INC·Filed 2015·Granted Mar 7, 2017·2 cites·13 claims
- 4183US10191586B2Display apparatus, method for driving display apparatus, and pointing deviceJAPAN DISPLAY INC·Filed 2018·Granted Jan 29, 2019·3 cites·4 claims
- 4283US9557873B2Electronic device and method for controlling the electronic deviceJAPAN DISPLAY INC·Filed 2015·Granted Jan 31, 2017·3 cites·8 claims
- 4383US2024256070A1Display deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 4481US11960672B2Display device with specific number of pulses of a drive signal applied during a detectionJAPAN DISPLAY INC·Filed 2022·Granted Apr 16, 2024·0 cites·9 claims
- 4580US11966527B2Display panel with touch detection function, drive circuit, and electronic unitJAPAN DISPLAY INC·Filed 2023·Granted Apr 23, 2024·0 cites·5 claims
- 4680US10877611B2Display device with touch detection function and electronic apparatusJAPAN DISPLAY INC·Filed 2018·Granted Dec 29, 2020·1 cites·18 claims
- 4779US11914808B2Display device with a touch detection deviceJAPAN DISPLAY INC·Filed 2022·Granted Feb 27, 2024·0 cites·8 claims
- 4879US10613698B2Display device with touch detection deviceJAPAN DISPLAY INC·Filed 2019·Granted Apr 7, 2020·0 cites·9 claims
- 4979US10545589B2Touch detection deviceJAPAN DISPLAY INC·Filed 2018·Granted Jan 28, 2020·2 cites·6 claims
- 5079US9785277B2Touch drive device, touch detection device and display device having touch detection functionJAPAN DISPLAY INC·Filed 2015·Granted Oct 10, 2017·2 cites·10 claims
Showing the top 50 of 113 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →