Inventor · disambiguated record
Chohei Ono
Also filed as: ONO CHOHEI
22 granted patents·2 pending applications·51 citations·filing 2010–2024
93Inventor score
Top patents by PatentIndex Score
24 records- 0194US10647248B2Image projection apparatusMAXELL LTD·Filed 2019·Granted May 12, 2020·6 cites·19 claims
- 0294US10457199B2Image projection apparatusMAXELL LTD·Filed 2016·Granted Oct 29, 2019·14 cites·19 claims
- 0392US11247605B2Image projection apparatus configured to project an image on a road surfaceMAXELL LTD·Filed 2020·Granted Feb 15, 2022·3 cites·12 claims
- 0490US9388965B2Light source deviceHITACHI MAXELL·Filed 2014·Granted Jul 12, 2016·8 cites·12 claims
- 0588US11752870B2VehicleMAXELL LTD·Filed 2022·Granted Sep 12, 2023·1 cites·6 claims
- 0682US8891026B2Projection video display deviceONO CHOHEI·Filed 2011·Granted Nov 18, 2014·6 cites·3 claims
- 0775US12493235B2Image projection apparatusMAXELL LTD·Filed 2023·Granted Dec 9, 2025·0 cites·10 claims
- 0875US12481153B2VehicleMAXELL LTD·Filed 2024·Granted Nov 25, 2025·0 cites·7 claims
- 0974US8585216B2Video projector which obliquely projects images onto screenONO CHOHEI·Filed 2010·Granted Nov 19, 2013·3 cites·8 claims
- 1072US9122139B2Projection image displaying device with openings around its projection lens and mirrorHIRATA KOJI·Filed 2010·Granted Sep 1, 2015·3 cites·4 claims
- 1170US9648291B2Light source device and projection type image display deviceHITACHI MAXELL·Filed 2013·Granted May 9, 2017·2 cites·17 claims
- 1268US9459517B2Projection image display apparatus for attaching and detaching a projection lensMATSUI NOBUKI·Filed 2011·Granted Oct 4, 2016·2 cites·2 claims
- 1364US10197233B2Illumination deviceMAXELL LTD·Filed 2014·Granted Feb 5, 2019·1 cites·15 claims
- 1462US10415776B2Illumination apparatusMAXELL LTD·Filed 2019·Granted Sep 17, 2019·0 cites·10 claims
- 1561US12196956B2Light source apparatus and head up display apparatusMAXELL LTD·Filed 2021·Granted Jan 14, 2025·0 cites·7 claims
- 1653US10281098B2Illumination apparatusMAXELL LTD·Filed 2015·Granted May 7, 2019·0 cites·10 claims
- 1752US10260691B2Illumination apparatusMAXELL LTD·Filed 2014·Granted Apr 16, 2019·0 cites·12 claims
- 1851US9618175B2Vehicle lamp having a laser emitting elementHITACHI MAXELL·Filed 2013·Granted Apr 11, 2017·0 cites·8 claims
- 1947US11280999B2Head-up displayMAXELL LTD·Filed 2019·Granted Mar 22, 2022·0 cites·8 claims
- 2047US2015323156A1Light source deviceHITACHI MAXELL·Filed 2013·Application pending·0 cites
- 2146US2021291658A1Information display apparatus and information displaying methodMAXELL LTD·Filed 2019·Application pending·0 cites
- 2243US9148635B2Projection video display deviceUEOKA KAZUMASA·Filed 2011·Granted Sep 29, 2015·0 cites·3 claims
- 2339US9335618B2Projection image display apparatusUEOKA KAZUMASA·Filed 2011·Granted May 10, 2016·0 cites·3 claims
- 2435USD678382SProjectorISHIBASHI ATSUSHI·Filed 2012·Granted Mar 19, 2013·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Chohei Ono files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →