Inventor
OOYAGI YASUYUKI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “OOYAGI YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON PRINTING CO LTD
13 patentsUS9869880B2Jan 16, 2018
Projection device and projection-type video display device
DAINIPPON PRINTING CO LTD7 citations84
US10948878B2Mar 16, 2021
Illumination device, projection apparatus and projection-type image display apparatus
DAINIPPON PRINTING CO LTD2 citations73
US10481409B2Nov 19, 2019
Projection device and projection-type video display device
DAINIPPON PRINTING CO LTD1 citations73
US10228573B2Mar 12, 2019
Projection device and projection-type video display device
DAINIPPON PRINTING CO LTD1 citations73
US10146183B2Dec 4, 2018
Illumination device, projection apparatus and projection-type image display apparatus
DAINIPPON PRINTING CO LTD3 citations73
US9829781B2Nov 28, 2017
Projection apparatus and projection control apparatus
DAINIPPON PRINTING CO LTD3 citations73
US9423627B2Aug 23, 2016
Projection device and projection-type video display device
DAINIPPON PRINTING CO LTD1 citations63
US9217879B2Dec 22, 2015
Projection device and projection-type video display device
DAINIPPON PRINTING CO LTD1 citations63
US10809541B2Oct 20, 2020
Projection device and projection-type video display device
DAINIPPON PRINTING CO LTD0 citations52
US10365498B2Jul 30, 2019
Illumination device, projection apparatus and projection-type image display apparatus
DAINIPPON PRINTING CO LTD0 citations52
US9772504B2Sep 26, 2017
Illumination device, projection type image display device, and optical device
DAINIPPON PRINTING CO LTD0 citations52
US9609294B2Mar 28, 2017
Illumination device, projection type image display device, and optical device
DAINIPPON PRINTING CO LTD1 citations52
US9360679B2Jun 7, 2016
Illumination device, projection type image display device, and optical device
DAINIPPON PRINTING CO LTD0 citations52
KURASHIGE MAKIO
8 patentsUS9454014B2Sep 27, 2016
Illumination device, projection apparatus and projection-type image display apparatus
KURASHIGE MAKIO17 citations92
US9366946B2Jun 14, 2016
Projection apparatus and projection control apparatus
KURASHIGE MAKIO7 citations84
US9310621B2Apr 12, 2016
Projection device and projection-type video display device
KURASHIGE MAKIO5 citations84
US8950871B2Feb 10, 2015
Projection device and projection-type video display device
KURASHIGE MAKIO5 citations84
US9377759B2Jun 28, 2016
Illumination device, projection apparatus and projection-type image display apparatus
KURASHIGE MAKIO4 citations73
US9176365B2Nov 3, 2015
Illumination device, projection device, and projection-type image display device
KURASHIGE MAKIO4 citations73
US9470832B2Oct 18, 2016
Plane illumination apparatus and backlight apparatus
KURASHIGE MAKIO2 citations62
US9739922B2Aug 22, 2017
Plane illumination apparatus and backlight apparatus
KURASHIGE MAKIO0 citations41