Inventor
KOBA HIROKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KOBA HIROKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
11 patentsUS7338174B2Mar 4, 2008
Shutter device and projection type video display
SANYO ELECTRIC CO19 citations92
US7055965B2Jun 6, 2006
Projection type video display
SANYO ELECTRIC CO31 citations92
US6226055B1May 1, 2001
Projector
SANYO ELECTRIC CO23 citations92
US5251195AOct 5, 1993
Disc player with simplified lifting and lowering mechanism
SANYO ELECTRIC CO24 citations92
US7207679B2Apr 24, 2007
Projection type video display
SANYO ELECTRIC CO25 citations91
US7164546B2Jan 16, 2007
Lens shift mechanism and projection type video display
SANYO ELECTRIC CO10 citations83
US7506986B2Mar 24, 2009
Projection type video display
SANYO ELECTRIC CO8 citations81
US7195373B2Mar 27, 2007
Illuminating device and projection type video display
SANYO ELECTRIC CO7 citations73
US6803971B2Oct 12, 2004
Projection type video display device that prevents color nonuniformity
SANYO ELECTRIC CO2 citations63
US6829108B2Dec 7, 2004
Lens moving mechanism and liquid crystal projector
SANYO ELECTRIC CO4 citations61
USRE42270EApr 5, 2011
Lens shift mechanism and projection type video display
SANYO ELECTRIC CO0 citations51