Inventor · disambiguated record
Kojiro Ikeda
Also filed as: IKEDA KOJIRO
86 granted patents·18 pending applications·47 citations·filing 2008–2025
98Inventor score
Top patents by PatentIndex Score
104 records- 0197US12044934B2Optical elementJAPAN DISPLAY INC·Filed 2023·Granted Jul 23, 2024·4 cites·18 claims
- 0295US12078891B2Liquid crystal deviceJAPAN DISPLAY INC·Filed 2023·Granted Sep 3, 2024·2 cites·4 claims
- 0395US12044939B2Liquid crystal deviceJAPAN DISPLAY INC·Filed 2023·Granted Jul 23, 2024·2 cites·11 claims
- 0495US12025881B2Display deviceJAPAN DISPLAY INC·Filed 2023·Granted Jul 2, 2024·2 cites·15 claims
- 0592US12320478B2Lighting deviceJAPAN DISPLAY INC·Filed 2024·Granted Jun 3, 2025·2 cites·6 claims
- 0692US12140837B2Liquid crystal light control deviceJAPAN DISPLAY INC·Filed 2023·Granted Nov 12, 2024·1 cites·5 claims
- 0792US12032196B2Display deviceJAPAN DISPLAY INC·Filed 2023·Granted Jul 9, 2024·1 cites·20 claims
- 0892US11657775B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted May 23, 2023·2 cites·18 claims
- 0992US11526046B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted Dec 13, 2022·2 cites·13 claims
- 1091US10789899B2Display deviceJAPAN DISPLAY INC·Filed 2018·Granted Sep 29, 2020·6 cites·5 claims
- 1188US11275284B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted Mar 15, 2022·2 cites·17 claims
- 1288US10514570B2Display device, display method, and color separation deviceJAPAN DISPLAY INC·Filed 2018·Granted Dec 24, 2019·3 cites·16 claims
- 1385US10770008B2Display device with dimming panelJAPAN DISPLAY INC·Filed 2018·Granted Sep 8, 2020·3 cites·8 claims
- 1485US2025383067A1Optical element and lighting deviceJAPAN DISPLAY INC·Filed 2025·Application pending·0 cites
- 1584US10268089B2Display device and methodJAPAN DISPLAY INC·Filed 2015·Granted Apr 23, 2019·2 cites·6 claims
- 1683US9978321B2Display device and method of driving the sameJAPAN DISPLAY INC·Filed 2016·Granted May 22, 2018·3 cites·12 claims
- 1783US9324283B2Display device, driving method of display device, and electronic apparatusJAPAN DISPLAY INC·Filed 2013·Granted Apr 26, 2016·4 cites·6 claims
- 1881US11934074B2Display deviceJAPAN DISPLAY INC·Filed 2023·Granted Mar 19, 2024·0 cites·12 claims
- 1979US9122065B2Display panel, display and electronic deviceUEHARA TOSHINORI·Filed 2012·Granted Sep 1, 2015·3 cites·6 claims
- 2079US2025116900A1Liquid crystal light control deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 2178US12416837B2Liquid crystal deviceJAPAN DISPLAY INC·Filed 2024·Granted Sep 16, 2025·0 cites·2 claims
- 2278US12399401B2Liquid crystal deviceJAPAN DISPLAY INC·Filed 2024·Granted Aug 26, 2025·0 cites·8 claims
- 2378US12038655B2Optical elementJAPAN DISPLAY INC·Filed 2023·Granted Jul 16, 2024·0 cites·19 claims
- 2478US11906863B2Display deviceJAPAN DISPLAY INC·Filed 2022·Granted Feb 20, 2024·0 cites·5 claims
- 2578US2025027631A1Optical element and lighting deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 2678US2025102868A1Light adjustment device and light adjustment device manufacturing methodJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 2778US2025035988A1Liquid crystal light control deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 2877US12197090B2Light adjustment device and light adjustment device manufacturing methodJAPAN DISPLAY INC·Filed 2023·Granted Jan 14, 2025·0 cites·6 claims
- 2977US12094431B2Display deviceJAPAN DISPLAY INC·Filed 2023·Granted Sep 17, 2024·0 cites·20 claims
- 3077US2024361510A1Display deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 3177US2024344685A1Lighting deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 3277US2024337883A1Optical elementJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 3376US12169336B2Optical elementJAPAN DISPLAY INC·Filed 2023·Granted Dec 17, 2024·0 cites·8 claims
- 3475US12216363B2Liquid crystal light control deviceJAPAN DISPLAY INC·Filed 2023·Granted Feb 4, 2025·0 cites·9 claims
- 3574US12345985B2Optical elementJAPAN DISPLAY INC·Filed 2024·Granted Jul 1, 2025·0 cites·17 claims
- 3674US12345982B2Display deviceJAPAN DISPLAY INC·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 3774US12140306B2Optical element and lighting deviceJAPAN DISPLAY INC·Filed 2023·Granted Nov 12, 2024·0 cites·15 claims
- 3874US12013613B2Display deviceJAPAN DISPLAY INC·Filed 2023·Granted Jun 18, 2024·0 cites·9 claims
- 3974US2025389991A1Liquid crystal light control device and lighting deviceJAPAN DISPLAY INC·Filed 2025·Application pending·0 cites
- 4073US11982910B2Display device with multi-layer pixel electrode structureJAPAN DISPLAY INC·Filed 2022·Granted May 14, 2024·0 cites·5 claims
- 4173US11934062B2Display deviceJAPAN DISPLAY INC·Filed 2022·Granted Mar 19, 2024·0 cites·10 claims
- 4273US11809049B2Display deviceJAPAN DISPLAY INC·Filed 2023·Granted Nov 7, 2023·0 cites·11 claims
- 4373US11586087B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted Feb 21, 2023·0 cites·8 claims
- 4472US2023147664A1Liquid crystal deviceJAPAN DISPLAY INC·Filed 2023·Application pending·0 cites
- 4571US12422717B2Optical elementJAPAN DISPLAY INC·Filed 2024·Granted Sep 23, 2025·0 cites·10 claims
- 4671US11650464B2Optical elementJAPAN DISPLAY INC·Filed 2022·Granted May 16, 2023·0 cites·10 claims
- 4771US10901272B2Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2019·Granted Jan 26, 2021·0 cites·10 claims
- 4870US11556033B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted Jan 17, 2023·0 cites·14 claims
- 4970US2025116902A1Liquid crystal light control device and lighting deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 5069US11243426B2Display device, display method, and color separation deviceJAPAN DISPLAY INC·Filed 2019·Granted Feb 8, 2022·0 cites·14 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →