Inventor · disambiguated record
Kazuhiko Sako
Also filed as: SAKO KAZUHIKO
36 granted patents·5 pending applications·61 citations·filing 2000–2025
95Inventor score
Top patents by PatentIndex Score
41 records- 0195US11545101B2Display deviceJAPAN DISPLAY INC·Filed 2022·Granted Jan 3, 2023·4 cites·6 claims
- 0294US10591769B2Display deviceJAPAN DISPLAY INC·Filed 2018·Granted Mar 17, 2020·7 cites·5 claims
- 0393US11663959B2Display deviceJAPAN DISPLAY INC·Filed 2022·Granted May 30, 2023·2 cites·8 claims
- 0493US10803829B2Display device and display moduleJAPAN DISPLAY INC·Filed 2018·Granted Oct 13, 2020·7 cites·23 claims
- 0591US10437101B2Display device with an illuminator having plurality of segment blocksJAPAN DISPLAY INC·Filed 2018·Granted Oct 8, 2019·4 cites·8 claims
- 0688US10670915B2Display device and dimming deviceJAPAN DISPLAY INC·Filed 2018·Granted Jun 2, 2020·3 cites·16 claims
- 0785US10770008B2Display device with dimming panelJAPAN DISPLAY INC·Filed 2018·Granted Sep 8, 2020·3 cites·8 claims
- 0882US11175500B2Display device and display method of the sameJAPAN DISPLAY INC·Filed 2019·Granted Nov 16, 2021·2 cites·7 claims
- 0981US10297212B2Display device and display device drive methodJAPAN DISPLAY INC·Filed 2015·Granted May 21, 2019·3 cites·5 claims
- 1080US11620964B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted Apr 4, 2023·1 cites·19 claims
- 1178US10140933B2Display apparatus and method for driving display apparatusJAPAN DISPLAY INC·Filed 2017·Granted Nov 27, 2018·2 cites·10 claims
- 1276US10957261B2Display deviceJAPAN DISPLAY INC·Filed 2019·Granted Mar 23, 2021·1 cites·7 claims
- 1373US10564416B2Display device and display method of the sameJAPAN DISPLAY INC·Filed 2017·Granted Feb 18, 2020·1 cites·7 claims
- 1472US12106703B2Display deviceJAPAN DISPLAY INC·Filed 2023·Granted Oct 1, 2024·0 cites·8 claims
- 1568US10573253B2Display apparatus with reduced amount of calculationJAPAN DISPLAY INC·Filed 2017·Granted Feb 25, 2020·1 cites·17 claims
- 1668US6732271B1Method of deciphering ciphered data and apparatus for sameHITACHI LTD·Filed 2000·Granted May 4, 2004·19 cites·5 claims
- 1767US10297231B2Display apparatusJAPAN DISPLAY INC·Filed 2017·Granted May 21, 2019·1 cites·5 claims
- 1866US12236910B2Display device and display system with lighting control based on movementJAPAN DISPLAY INC·Filed 2023·Granted Feb 25, 2025·0 cites·12 claims
- 1966US11749214B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted Sep 5, 2023·0 cites·12 claims
- 2063US2024410768A1Force detection deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 2163US2024410769A1Force detection deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 2261US12183265B2Display deviceJAPAN DISPLAY INC·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 2357US12212862B2Display systemJAPAN DISPLAY INC·Filed 2024·Granted Jan 28, 2025·0 cites·12 claims
- 2456US2025159382A1Imaging systemJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 2551US2025252885A1Imaging systemJAPAN DISPLAY INC·Filed 2025·Application pending·0 cites
- 2649US10475366B2Display device and method for driving display deviceJAPAN DISPLAY INC·Filed 2017·Granted Nov 12, 2019·0 cites·16 claims
- 2747US12462763B2Electronic deviceJAPAN DISPLAY INC·Filed 2023·Granted Nov 4, 2025·0 cites·7 claims
- 2847US11948522B2Display device with light adjustment for divided areas using an adjustment coefficientJAPAN DISPLAY INC·Filed 2021·Granted Apr 2, 2024·0 cites·30 claims
- 2946US11443708B2Liquid crystal display device and display systemJAPAN DISPLAY INC·Filed 2021·Granted Sep 13, 2022·0 cites·6 claims
- 3046US10032417B2Light source device and display deviceJAPAN DISPLAY INC·Filed 2016·Granted Jul 24, 2018·0 cites·19 claims
- 3145US10431146B2Display device, electronic apparatus, and method of driving display deviceJAPAN DISPLAY INC·Filed 2017·Granted Oct 1, 2019·0 cites·11 claims
- 3244US10139675B2Display apparatusJAPAN DISPLAY INC·Filed 2017·Granted Nov 27, 2018·0 cites·16 claims
- 3343US9898973B2Display device, electronic apparatus and method of driving display deviceJAPAN DISPLAY INC·Filed 2016·Granted Feb 20, 2018·0 cites·13 claims
- 3442US10373572B2Display device, electronic apparatus, and method for driving display deviceJAPAN DISPLAY INC·Filed 2016·Granted Aug 6, 2019·0 cites·17 claims
- 3542US10026365B2Display device including a calculation order change sectionJAPAN DISPLAY INC·Filed 2016·Granted Jul 17, 2018·0 cites·4 claims
- 3642US2018204523A1Display device, method of driving display device, and method of inspecting display deviceJAPAN DISPLAY INC·Filed 2017·Application pending·0 cites
- 3741US10699652B2Signal processing device and display device having the sameJAPAN DISPLAY INC·Filed 2018·Granted Jun 30, 2020·0 cites·8 claims
- 3841US10453376B2Image display device and method for driving the sameJAPAN DISPLAY INC·Filed 2017·Granted Oct 22, 2019·0 cites·9 claims
- 3941US10032418B2Display apparatusJAPAN DISPLAY INC·Filed 2017·Granted Jul 24, 2018·0 cites·5 claims
- 4039US10089938B2Display device with sidelight illumination and luminance correctionJAPAN DISPLAY INC·Filed 2016·Granted Oct 2, 2018·0 cites·11 claims
- 4139US9633614B2Display device and a method for driving a display device including four sub-pixelsJAPAN DISPLAY INC·Filed 2015·Granted Apr 25, 2017·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →