Inventor · disambiguated record
Akira Sakaigawa
Also filed as: SAKAIGAWA AKIRA
92 granted patents·7 pending applications·314 citations·filing 1991–2025
99Inventor score
Top patents by PatentIndex Score
99 records- 0197US11531226B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted Dec 20, 2022·3 cites·5 claims
- 0297US11181766B2Display deviceJAPAN DISPLAY INC·Filed 2020·Granted Nov 23, 2021·5 cites·8 claims
- 0395US10068541B2Display deviceJAPAN DISPLAY INC·Filed 2016·Granted Sep 4, 2018·9 cites·20 claims
- 0493US8605238B2Image display apparatusMATSUI YASUYUKI·Filed 2011·Granted Dec 10, 2013·16 cites·6 claims
- 0592US10162088B2Image display apparatusJAPAN DISPLAY INC·Filed 2017·Granted Dec 25, 2018·3 cites·8 claims
- 0691US9429689B2Image display apparatusJAPAN DISPLAY INC·Filed 2015·Granted Aug 30, 2016·3 cites·7 claims
- 0791US9318033B2Display apparatus and electronic device with improved chromaticityJAPAN DISPLAY INC·Filed 2012·Granted Apr 19, 2016·5 cites·6 claims
- 0891US8194094B2Image display apparatus and driving method thereof, and image display apparatus assembly and driving method thereofSAKAIGAWA AKIRA·Filed 2009·Granted Jun 5, 2012·12 cites·19 claims
- 0990US9170451B2Image display apparatusJAPAN DISPLAY WEST INC·Filed 2014·Granted Oct 27, 2015·4 cites·7 claims
- 1090US8823907B2Image display apparatusJAPAN DISPLAY WEST INC·Filed 2013·Granted Sep 2, 2014·4 cites·4 claims
- 1190US8743152B2Display apparatus, method of driving display apparatus, drive-use integrated circuit, driving method employed by drive-use integrated circuit, and signal processing methodSAKAIGAWA AKIRA·Filed 2009·Granted Jun 3, 2014·10 cites·13 claims
- 1289US9569988B2Display apparatus and electronic equipmentJAPAN DISPLAY INC·Filed 2016·Granted Feb 14, 2017·3 cites·6 claims
- 1389US8743156B2Driving method for image display apparatus with correction signalHIGASHI AMANE·Filed 2011·Granted Jun 3, 2014·8 cites·14 claims
- 1488US9024982B2Driving method of image display deviceJAPAN DISPLAY INC·Filed 2014·Granted May 5, 2015·5 cites·24 claims
- 1588US8830277B2Driving method of image display deviceHIGASHI AMANE·Filed 2011·Granted Sep 9, 2014·6 cites·1 claims
- 1688US8432412B2Image display apparatus and driving method thereof, and image display apparatus assembly and driving method thereofSAKAIGAWA AKIRA·Filed 2012·Granted Apr 30, 2013·6 cites·13 claims
- 1787US8624943B2Image display panel, image display apparatus driving method, image display apparatus assembly, and driving method of the sameNOGUCHI KOJI·Filed 2009·Granted Jan 7, 2014·8 cites·9 claims
- 1885US12099270B2Display deviceJAPAN DISPLAY INC·Filed 2023·Granted Sep 24, 2024·0 cites·5 claims
- 1985US10317731B2Display deviceJAPAN DISPLAY INC·Filed 2015·Granted Jun 11, 2019·2 cites·5 claims
- 2085US9558700B2Display device having cyclically-arrayed sub-pixelsJAPAN DISPLAY INC·Filed 2015·Granted Jan 31, 2017·3 cites·17 claims
- 2184US10268089B2Display device and methodJAPAN DISPLAY INC·Filed 2015·Granted Apr 23, 2019·2 cites·6 claims
- 2283US9978321B2Display device and method of driving the sameJAPAN DISPLAY INC·Filed 2016·Granted May 22, 2018·3 cites·12 claims
- 2383US9460675B2Display device having signal processing circuits, electronic apparatus having display device, driving method of display device, and signal processing methodJAPAN DISPLAY INC·Filed 2014·Granted Oct 4, 2016·4 cites·17 claims
- 2483US9324283B2Display device, driving method of display device, and electronic apparatusJAPAN DISPLAY INC·Filed 2013·Granted Apr 26, 2016·4 cites·6 claims
- 2583US8902141B2Display apparatus and driving methodNOGUCHI KOJI·Filed 2009·Granted Dec 2, 2014·5 cites·12 claims
- 2682US11867995B2Display deviceJAPAN DISPLAY INC·Filed 2022·Granted Jan 9, 2024·0 cites·5 claims
- 2782US9746594B2Image display apparatusJAPAN DISPLAY INC·Filed 2016·Granted Aug 29, 2017·2 cites·9 claims
- 2881US9035979B2Driving method for image display apparatusKABE MASAAKI·Filed 2011·Granted May 19, 2015·3 cites·3 claims
- 2979US8810613B2Driving method for image display apparatus and driving method for image display apparatus assemblyHIGASHI AMANE·Filed 2011·Granted Aug 19, 2014·3 cites·5 claims
- 3078US6108061ALiquid crystal element stabilized by the use of polymer reticulate structure, and manufacturing method thereofSHARP KK·Filed 1997·Granted Aug 22, 2000·56 cites·27 claims
- 3177US6151096ALiquid crystal display including dopant phase-separated from liquid crystalSHARP KK·Filed 1997·Granted Nov 21, 2000·53 cites·20 claims
- 3275US9804455B2Display deviceJAPAN DISPLAY INC·Filed 2016·Granted Oct 31, 2017·1 cites·20 claims
- 3374US10564465B2Display deviceJAPAN DISPLAY INC·Filed 2019·Granted Feb 18, 2020·0 cites·5 claims
- 3474US10269313B2Display device and display device drive methodJAPAN DISPLAY INC·Filed 2017·Granted Apr 23, 2019·1 cites·8 claims
- 3572US9501983B2Color conversion device, display device, and color conversion methodJAPAN DISPLAY INC·Filed 2014·Granted Nov 22, 2016·2 cites·11 claims
- 3671US10373533B2Display apparatus and electronic equipment with pixels that include sub-pixels with corresponding areasJAPAN DISPLAY INC·Filed 2018·Granted Aug 6, 2019·0 cites·11 claims
- 3769US10802354B2Display device and methodJAPAN DISPLAY INC·Filed 2019·Granted Oct 13, 2020·0 cites·6 claims
- 3869US9659531B2Display device and display device drive method for controlling luminance of RGBW subpixels and a lighting unitJAPAN DISPLAY INC·Filed 2015·Granted May 23, 2017·1 cites·10 claims
- 3968US9728161B2Display deviceJAPAN DISPLAY INC·Filed 2015·Granted Aug 8, 2017·1 cites·9 claims
- 4067US10854154B2Driving method for image display apparatusJAPAN DISPLAY INC·Filed 2019·Granted Dec 1, 2020·0 cites·5 claims
- 4166US10559235B2Display apparatus and electronic equipment with sub-pixels having respective areasJAPAN DISPLAY INC·Filed 2019·Granted Feb 11, 2020·0 cites·14 claims
- 4266US10013930B2Display device and method of driving the sameJAPAN DISPLAY INC·Filed 2015·Granted Jul 3, 2018·1 cites·16 claims
- 4366US9837012B2Display device and electronic apparatusJAPAN DISPLAY INC·Filed 2016·Granted Dec 5, 2017·1 cites·20 claims
- 4466US9523802B2Display deviceJAPAN DISPLAY INC·Filed 2015·Granted Dec 20, 2016·1 cites·13 claims
- 4565US10777113B2Display deviceJAPAN DISPLAY INC·Filed 2015·Granted Sep 15, 2020·1 cites·7 claims
- 4665US9734766B2Lighting device, lighting control method, and display deviceJAPAN DISPLAY INC·Filed 2015·Granted Aug 15, 2017·1 cites·11 claims
- 4765US2025241161A1Pixel arrangement structure, electronic device, display panel, and preparation methodHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 4864US10438549B2Driving method for image display apparatusJAPAN DISPLAY INC·Filed 2018·Granted Oct 8, 2019·0 cites·5 claims
- 4963US10571746B2Display deviceJAPAN DISPLAY INC·Filed 2019·Granted Feb 25, 2020·0 cites·8 claims
- 5063US10268062B2Display deviceJAPAN DISPLAY INC·Filed 2015·Granted Apr 23, 2019·0 cites·9 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →