Inventor · disambiguated record
Shugo Yagi
Also filed as: YAGI SHUGO
23 granted patents·14 pending applications·14 citations·filing 2011–2024
90Inventor score
Top patents by PatentIndex Score
37 records- 0191US11966071B2Illumination device including first to third sheets and display device including the sameSHARP DISPLAY TECHNOLOGY CORP·Filed 2023·Granted Apr 23, 2024·2 cites·11 claims
- 0290US11635563B2Illumination device and display deviceSHARP DISPLAY TECHNOLOGY CORP·Filed 2022·Granted Apr 25, 2023·2 cites·22 claims
- 0385US11703625B2Lighting device and display deviceSHARP KK·Filed 2022·Granted Jul 18, 2023·1 cites·13 claims
- 0483US9915770B2Lighting device and display deviceSHARP KK·Filed 2015·Granted Mar 13, 2018·4 cites·15 claims
- 0575US10928578B2Lighting device and display deviceSHARP KK·Filed 2020·Granted Feb 23, 2021·1 cites·13 claims
- 0668US11899305B2Liquid crystal panel and display deviceSHARP DISPLAY TECHNOLOGY CORP·Filed 2022·Granted Feb 13, 2024·0 cites·15 claims
- 0765US9690034B2Illumination device and display deviceSHARP KK·Filed 2013·Granted Jun 27, 2017·2 cites·20 claims
- 0864US12392954B2Illumination device including third prism sheet and display device including the sameSHARP DISPLAY TECHNOLOGY CORP·Filed 2024·Granted Aug 19, 2025·0 cites·8 claims
- 0964US12311766B2Liquid crystal display deviceSHARP DISPLAY TECHNOLOGY CORP·Filed 2024·Granted May 27, 2025·0 cites·6 claims
- 1060US12111490B2Illumination device and display deviceSHARP DISPLAY TECHNOLOGY CORP·Filed 2023·Granted Oct 8, 2024·0 cites·11 claims
- 1160US10180527B2Lighting device and display deviceSHARP KK·Filed 2015·Granted Jan 15, 2019·1 cites·14 claims
- 1259US11988910B1Viewing angle-controlling liquid crystal panel and display deviceSHARP DISPLAY TECHNOLOGY CORP·Filed 2023·Granted May 21, 2024·0 cites·8 claims
- 1357US12392953B2Illumination device including a sheet having light blocking portions and light transmitting portions and display device including the sameSHARP DISPLAY TECHNOLOGY CORP·Filed 2024·Granted Aug 19, 2025·0 cites·15 claims
- 1457US9921360B2Illumination device and display deviceSHARP KK·Filed 2014·Granted Mar 20, 2018·1 cites·13 claims
- 1556US12099229B2Illumination device and display deviceSHARP DISPLAY TECHNOLOGY CORP·Filed 2023·Granted Sep 24, 2024·0 cites·14 claims
- 1656US9971081B1Lighting device and display deviceSHARP KK·Filed 2018·Granted May 15, 2018·0 cites·8 claims
- 1756US2025067923A1Illumination device and display deviceSHARP DISPLAY TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 1855US11942023B1Display deviceSHARP DISPLAY TECHNOLOGY CORP·Filed 2023·Granted Mar 26, 2024·0 cites·10 claims
- 1952US11143915B2Lighting device including light guide plate and display device including the lighting deviceSHARP KK·Filed 2020·Granted Oct 12, 2021·0 cites·14 claims
- 2051US11366262B2Lighting device and display deviceSHARP KK·Filed 2021·Granted Jun 21, 2022·0 cites·20 claims
- 2145US10317610B2Illumination device and display deviceSHARP KK·Filed 2014·Granted Jun 11, 2019·0 cites·13 claims
- 2244US9671547B2Illumination device and display deviceSHARP KK·Filed 2013·Granted Jun 6, 2017·0 cites·6 claims
- 2343US2021294018A1Display device and head-mounted displaySHARP KK·Filed 2021·Application pending·0 cites
- 2441US2016054508A1Lighting device and display deviceSHARP KK·Filed 2014·Application pending·0 cites
- 2541US2016054507A1Lighting device and display deviceSHARP KK·Filed 2014·Application pending·0 cites
- 2640US10353237B2Enhancing luminance in display devices using lighting guide platesSHARP KK·Filed 2015·Granted Jul 16, 2019·0 cites·9 claims
- 2740US2020233146A1Lighting device and display deviceSHARP KK·Filed 2020·Application pending·0 cites
- 2839US2014133181A1Illumination device and display deviceISHIDA TAKESHI·Filed 2012·Application pending·0 cites
- 2939US2014146562A1Illumination device and display deviceISHIDA TAKESHI·Filed 2012·Application pending·0 cites
- 3038US10310164B2Display backlight having lightguide with variable density light extraction elementsSHARP KK·Filed 2015·Granted Jun 4, 2019·0 cites·14 claims
- 3138US2017351142A1Liquid crystal display deviceSHARP KK·Filed 2015·Application pending·0 cites
- 3237US2015301266A1Lighting device and display deviceSHARP KK·Filed 2013·Application pending·0 cites
- 3337US2015138487A1Optical member, illumination device, and display deviceSHARP KK·Filed 2013·Application pending·0 cites
- 3436US2017329180A1Lighting device, display device, and television deviceSHARP KK·Filed 2015·Application pending·0 cites
- 3536US2017269285A1Illumination device and display deviceSHARP KK·Filed 2015·Application pending·0 cites
- 3634US2013194823A1Backlight unitYAGI SHUGO·Filed 2011·Application pending·0 cites
- 3730US2017115446A1Lighting device and display deviceSHARP KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →