Inventor · disambiguated record
Yasuyuki Ooyagi
Also filed as: OOYAGI YASUYUKI
24 granted patents·1 pending application·76 citations·filing 2011–2019
94Inventor score
Files withDAINIPPON PRINTING CO LTD13KURASHIGE MAKIO8TANIGUCHI YUKIO2ISHIDA KAZUTOSHI1TAKANOKURA TOMOE1
Top patents by PatentIndex Score
25 records- 0193US9454014B2Illumination device, projection apparatus and projection-type image display apparatusKURASHIGE MAKIO·Filed 2011·Granted Sep 27, 2016·17 cites·12 claims
- 0292US9869880B2Projection device and projection-type video display deviceDAINIPPON PRINTING CO LTD·Filed 2016·Granted Jan 16, 2018·7 cites·11 claims
- 0388US10146183B2Illumination device, projection apparatus and projection-type image display apparatusDAINIPPON PRINTING CO LTD·Filed 2016·Granted Dec 4, 2018·3 cites·11 claims
- 0488US8950871B2Projection device and projection-type video display deviceKURASHIGE MAKIO·Filed 2011·Granted Feb 10, 2015·5 cites·19 claims
- 0586US9366946B2Projection apparatus and projection control apparatusKURASHIGE MAKIO·Filed 2012·Granted Jun 14, 2016·7 cites·16 claims
- 0685US9310621B2Projection device and projection-type video display deviceKURASHIGE MAKIO·Filed 2011·Granted Apr 12, 2016·5 cites·16 claims
- 0782US10948878B2Illumination device, projection apparatus and projection-type image display apparatusDAINIPPON PRINTING CO LTD·Filed 2018·Granted Mar 16, 2021·2 cites·11 claims
- 0882US9829781B2Projection apparatus and projection control apparatusDAINIPPON PRINTING CO LTD·Filed 2016·Granted Nov 28, 2017·3 cites·11 claims
- 0980US9377759B2Illumination device, projection apparatus and projection-type image display apparatusKURASHIGE MAKIO·Filed 2011·Granted Jun 28, 2016·4 cites·16 claims
- 1080US9039188B2Illumination device, projection device, and projection-type image display deviceTAKANOKURA TOMOE·Filed 2011·Granted May 26, 2015·7 cites·12 claims
- 1179US10481409B2Projection device and projection-type video display deviceDAINIPPON PRINTING CO LTD·Filed 2017·Granted Nov 19, 2019·1 cites·7 claims
- 1278US8992029B2Illumination device, projection type image display device, and optical deviceTANIGUCHI YUKIO·Filed 2012·Granted Mar 31, 2015·5 cites·8 claims
- 1377US9176365B2Illumination device, projection device, and projection-type image display deviceKURASHIGE MAKIO·Filed 2011·Granted Nov 3, 2015·4 cites·19 claims
- 1474US10228573B2Projection device and projection-type video display deviceDAINIPPON PRINTING CO LTD·Filed 2016·Granted Mar 12, 2019·1 cites·17 claims
- 1574US9423627B2Projection device and projection-type video display deviceDAINIPPON PRINTING CO LTD·Filed 2015·Granted Aug 23, 2016·1 cites·3 claims
- 1673US9217879B2Projection device and projection-type video display deviceDAINIPPON PRINTING CO LTD·Filed 2014·Granted Dec 22, 2015·1 cites·16 claims
- 1768US10809541B2Projection device and projection-type video display deviceDAINIPPON PRINTING CO LTD·Filed 2019·Granted Oct 20, 2020·0 cites·8 claims
- 1867US9470832B2Plane illumination apparatus and backlight apparatusKURASHIGE MAKIO·Filed 2011·Granted Oct 18, 2016·2 cites·11 claims
- 1966US9609294B2Illumination device, projection type image display device, and optical deviceDAINIPPON PRINTING CO LTD·Filed 2015·Granted Mar 28, 2017·1 cites·12 claims
- 2056US9772504B2Illumination device, projection type image display device, and optical deviceDAINIPPON PRINTING CO LTD·Filed 2016·Granted Sep 26, 2017·0 cites·11 claims
- 2155US10365498B2Illumination device, projection apparatus and projection-type image display apparatusDAINIPPON PRINTING CO LTD·Filed 2016·Granted Jul 30, 2019·0 cites·3 claims
- 2255US9052524B2Illumination device, projection type image display device, and optical deviceTANIGUCHI YUKIO·Filed 2012·Granted Jun 9, 2015·0 cites·7 claims
- 2354US9360679B2Illumination device, projection type image display device, and optical deviceDAINIPPON PRINTING CO LTD·Filed 2015·Granted Jun 7, 2016·0 cites·5 claims
- 2442US9739922B2Plane illumination apparatus and backlight apparatusKURASHIGE MAKIO·Filed 2011·Granted Aug 22, 2017·0 cites·15 claims
- 2538US2013250269A1Exposure apparatusISHIDA KAZUTOSHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →