Inventor · disambiguated record
Yasuhiko Kunii
Also filed as: KUNII YASUHIKO
55 granted patents·12 pending applications·263 citations·filing 2000–2025
98Inventor score
Top patents by PatentIndex Score
67 records- 0197US11701994B2VehicleMAXELL LTD·Filed 2022·Granted Jul 18, 2023·4 cites·8 claims
- 0297US11340089B2Vehicle having a projector for projecting an image on a road surfaceMAXELL LTD·Filed 2020·Granted May 24, 2022·4 cites·9 claims
- 0396US10118537B2Image projection apparatusMAXELL LTD·Filed 2016·Granted Nov 6, 2018·18 cites·5 claims
- 0495US10794719B2Vehicle image projection apparatus that projects an image in the front and back of a vehicle based on sensor informationMAXELL LTD·Filed 2016·Granted Oct 6, 2020·9 cites·9 claims
- 0595US6608441B2Plasma display panel and method for manufacturing the sameFUJITSU HITACHI PLASMA DISPLAY·Filed 2001·Granted Aug 19, 2003·53 cites·14 claims
- 0694US10647248B2Image projection apparatusMAXELL LTD·Filed 2019·Granted May 12, 2020·6 cites·19 claims
- 0794US10457199B2Image projection apparatusMAXELL LTD·Filed 2016·Granted Oct 29, 2019·14 cites·19 claims
- 0893US11780365B2Optical device and direction display deviceMAXELL LTD·Filed 2020·Granted Oct 10, 2023·3 cites·15 claims
- 0993US11691560B2Image projection apparatusMAXELL LTD·Filed 2022·Granted Jul 4, 2023·1 cites·5 claims
- 1092US11249341B2Image projection apparatusMAXELL LTD·Filed 2015·Granted Feb 15, 2022·7 cites·7 claims
- 1192US11247605B2Image projection apparatus configured to project an image on a road surfaceMAXELL LTD·Filed 2020·Granted Feb 15, 2022·3 cites·12 claims
- 1292US10611296B2Image projection apparatusMAXELL LTD·Filed 2019·Granted Apr 7, 2020·4 cites·10 claims
- 1391US12196570B2Image projection apparatus, of a vehicle, that projects an image on a surfaceMAXELL LTD·Filed 2022·Granted Jan 14, 2025·1 cites·10 claims
- 1491US10894508B2Optical device and direction display deviceMAXELL LTD·Filed 2020·Granted Jan 19, 2021·3 cites·17 claims
- 1591US10829036B2Road sign projector and vehicle lampMAXELL LTD·Filed 2019·Granted Nov 10, 2020·6 cites·13 claims
- 1691US7686137B2Oil separating structure of automatic transmissionJATCO LTD·Filed 2005·Granted Mar 30, 2010·29 cites·5 claims
- 1788US11752870B2VehicleMAXELL LTD·Filed 2022·Granted Sep 12, 2023·1 cites·6 claims
- 1887US10434933B2Image projection apparatusMAXELL LTD·Filed 2018·Granted Oct 8, 2019·3 cites·10 claims
- 1987US2024383396A1Image projection apparatusMAXELL LTD·Filed 2024·Application pending·0 cites
- 2087US2025296501A1Optical device and direction display deviceMAXELL LTD·Filed 2025·Application pending·0 cites
- 2186US10661706B2Optical device and direction display deviceMAXELL LTD·Filed 2019·Granted May 26, 2020·2 cites·15 claims
- 2285US11414009B2Image projection apparatusMAXELL LTD·Filed 2021·Granted Aug 16, 2022·1 cites·10 claims
- 2384US12216278B2Light source device and electronic deviceMAXELL LTD·Filed 2024·Granted Feb 4, 2025·0 cites·14 claims
- 2484US12071065B2Image projection apparatusMAXELL LTD·Filed 2023·Granted Aug 27, 2024·0 cites·10 claims
- 2584US11378244B2Headlight apparatusMAXELL LTD·Filed 2019·Granted Jul 5, 2022·3 cites·15 claims
- 2684US10859754B2LED light source device and electronic device using the sameMAXELL LTD·Filed 2017·Granted Dec 8, 2020·3 cites·11 claims
- 2784US2025093174A1VehicleMAXELL LTD·Filed 2024·Application pending·0 cites
- 2884US2025123485A1Light source device and electronic deviceMAXELL LTD·Filed 2024·Application pending·0 cites
- 2983US10933800B2Image projection apparatusMAXELL LTD·Filed 2020·Granted Mar 2, 2021·1 cites·10 claims
- 3083US7364027B2Belt-type continuously-variable transmissionJATCO LTD·Filed 2005·Granted Apr 29, 2008·11 cites·20 claims
- 3183US2024345393A1Head-up display apparatus and image display apparatus thereofMAXELL LTD·Filed 2024·Application pending·0 cites
- 3282US12434618B2Image projection apparatusMAXELL LTD·Filed 2023·Granted Oct 7, 2025·0 cites·12 claims
- 3382US6855026B2Method for forming partitions of plasma display panel by using sandblasting processFUJITSU LTD·Filed 2003·Granted Feb 15, 2005·13 cites·14 claims
- 3481US11571952B2Head up display device and image display apparatus thereforMAXELL LTD·Filed 2017·Granted Feb 7, 2023·3 cites·14 claims
- 3581USRE42405EMethod for forming partitions of plasma display panel by using sandblasting processFUJITSU HITACHI PLASMA DISPLAY·Filed 2008·Granted May 31, 2011·4 cites·47 claims
- 3680US12055716B2Head-up display apparatus and image display apparatus thereofMAXELL LTD·Filed 2023·Granted Aug 6, 2024·0 cites·8 claims
- 3780US6853358B2Method and device for driving a plasma display panelFUJITSU HITACHI PLASMA DISPLAY·Filed 2003·Granted Feb 8, 2005·20 cites·4 claims
- 3879US6498431B1Display panelFUJITSU LTD·Filed 2000·Granted Dec 24, 2002·16 cites·15 claims
- 3978US12358423B2Optical device and direction display deviceMAXELL LTD·Filed 2023·Granted Jul 15, 2025·0 cites·14 claims
- 4075US12493235B2Image projection apparatusMAXELL LTD·Filed 2023·Granted Dec 9, 2025·0 cites·10 claims
- 4174US12050317B2Light source device and electronic deviceMAXELL LTD·Filed 2022·Granted Jul 30, 2024·0 cites·15 claims
- 4271US11738646B2Information display apparatusMAXELL LTD·Filed 2022·Granted Aug 29, 2023·0 cites·16 claims
- 4371US11709359B2Head-up display apparatus and image display apparatus thereofMAXELL LTD·Filed 2020·Granted Jul 25, 2023·0 cites·7 claims
- 4469US11422367B2Light source apparatus and head up display apparatusMAXELL LTD·Filed 2017·Granted Aug 23, 2022·1 cites·12 claims
- 4568US10983342B2Light source apparatus and head up display apparatusMAXELL LTD·Filed 2017·Granted Apr 20, 2021·1 cites·17 claims
- 4668US10823361B2Headlight apparatusMAXELL LTD·Filed 2018·Granted Nov 3, 2020·1 cites·10 claims
- 4767USRE40502EPlasma display panel and method for manufacturing the sameFUJITSU HITACHI PLASMA DISPLAY·Filed 2005·Granted Sep 16, 2008·1 cites·37 claims
- 4864US8104374B2Belt continuously-variable transmissionMATSUBARA KENJI·Filed 2005·Granted Jan 31, 2012·4 cites·9 claims
- 4959US11447011B2Information display apparatusMAXELL LTD·Filed 2018·Granted Sep 20, 2022·0 cites·12 claims
- 5058US10895744B2Head-up display apparatus and image display apparatus thereofMAXELL LTD·Filed 2017·Granted Jan 19, 2021·0 cites·11 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →