Inventor
AMANO RYUHEI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “AMANO RYUHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
18 patentsUS6747610B1Jun 8, 2004
Stereoscopic image display apparatus capable of selectively displaying desired stereoscopic image
SANYO ELECTRIC CO124 citations97
US7439991B1Oct 21, 2008
Image information presentation system, image information presentation method, medium storing image information presentation system program, and signal therefor
SANYO ELECTRIC CO21 citations92
US6336210B1Jan 1, 2002
Panel-presentation-software creation method, computer-readable record medium recording a panel-presentation-software creation program, and panel-presentation-software creation device
SANYO ELECTRIC CO26 citations92
US5541746AJul 30, 1996
Light source device for use in liquid crystal projectors
SANYO ELECTRIC CO21 citations92
US8002419B2Aug 23, 2011
Projection-type image display device and projection-type image display system
SANYO ELECTRIC CO12 citations84
US7871167B2Jan 18, 2011
Projection image display apparatus
SANYO ELECTRIC CO7 citations84
US7795822B2Sep 14, 2010
Light source controller and image display device
SANYO ELECTRIC CO10 citations84
US7123781B2Oct 17, 2006
Image interpolating method
SANYO ELECTRIC CO14 citations84
US5463434AOct 31, 1995
Video projector with a plurality of projection devices
SANYO ELECTRIC CO14 citations73
US6909813B2Jun 21, 2005
Contour correcting circuit and contour correcting method
SANYO ELECTRIC CO9 citations71
US8049822B2Nov 1, 2011
Projection type video display
SANYO ELECTRIC CO4 citations63
US7918562B2Apr 5, 2011
Projection optical system having a curved mirror
SANYO ELECTRIC CO2 citations63
US7862184B2Jan 4, 2011
Projection distance adjustable projection display apparatus
SANYO ELECTRIC CO6 citations63
US7046304B2May 16, 2006
Noise reduction circuit
SANYO ELECTRIC CO4 citations63
US7967453B2Jun 28, 2011
Holding structure for holding a member in an external cabinet
SANYO ELECTRIC CO4 citations62
US7963657B2Jun 21, 2011
Projection display device
SANYO ELECTRIC CO2 citations62
US7489325B2Feb 10, 2009
Display device
SANYO ELECTRIC CO0 citations42
US7436377B2Oct 14, 2008
Display
SANYO ELECTRIC CO0 citations42
AMANO RYUHEI
9 patentsUS8702247B2Apr 22, 2014
Projection-type image display device and projection-type image display system
AMANO RYUHEI5 citations84
US8641208B2Feb 4, 2014
Refractive optics and projection display apparatus
AMANO RYUHEI9 citations83
US8226248B2Jul 24, 2012
Projection display device with shift mechanism for displacing an imager
AMANO RYUHEI7 citations83
US8152313B2Apr 10, 2012
Projection display device that displaces an optical position of an imager in conjunction with a focus adjustment
AMANO RYUHEI7 citations83
US8087789B2Jan 3, 2012
Projection optical system and projection display device
AMANO RYUHEI9 citations82
US8641207B2Feb 4, 2014
Projection-type image display device and projection-type image display system
AMANO RYUHEI2 citations62
US8220937B2Jul 17, 2012
Projection optical system and projection unit for oblique projection type projection display device, and oblique projection type projection display device
AMANO RYUHEI3 citations62
US8057044B2Nov 15, 2011
Projection display device
AMANO RYUHEI3 citations62
US8562138B2Oct 22, 2013
Projection display device
AMANO RYUHEI0 citations51