Inventor
ENDO TAKAO
JP20 patents
⚠️ This page may combine multiple inventors who share the name “ENDO TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
8 patentsUS7872801B2Jan 18, 2011
Fresnel lens sheet, light-transmission screen, and projection image display apparatus
MITSUBISHI ELECTRIC CORP26 citations92
US7242536B2Jul 10, 2007
Fresnel optical element and projection display device
MITSUBISHI ELECTRIC CORP12 citations84
US8033669B2Oct 11, 2011
Projection display apparatus and method
MITSUBISHI ELECTRIC CORP9 citations82
US7075718B2Jul 11, 2006
Transparent screen and projection display apparatus
MITSUBISHI ELECTRIC CORP13 citations81
US7746570B2Jun 29, 2010
Fresnel optical element and projection display apparatus
MITSUBISHI ELECTRIC CORP4 citations63
US8002482B2Aug 23, 2011
Transparent screen, projection display device, and method of receiving control signal light
MITSUBISHI ELECTRIC CORP2 citations61
US7605978B2Oct 20, 2009
Transparent screen and projection display unit
MITSUBISHI ELECTRIC CORP3 citations61
US8035894B2Oct 11, 2011
Transparent screen, projection display device, and image display method
MITSUBISHI ELECTRIC CORP0 citations51
ENDO TAKAO
4 patentsUS8736957B2May 27, 2014
Transmitted light selecting device, three-dimensional image display device, and three-dimensional image display method
ENDO TAKAO2 citations61
US8553325B2Oct 8, 2013
Transmission type screen, image display method for transmission type screen, and projection display apparatus
ENDO TAKAO4 citations60
US8517542B2Aug 27, 2013
Laser illumination device, illumination method, semiconductor element manufacturing method, projection display device, and image display method using the projection display device
ENDO TAKAO2 citations60
US8274736B2Sep 25, 2012
Transmission-type screen, projection-type display device, and image displaying method
ENDO TAKAO0 citations39