Inventor
INAMOTO MASAYUKI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “INAMOTO MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJINON CORP
12 patentsUS7278755B2Oct 9, 2007
Illumination apparatus
FUJINON CORP25 citations92
US7403348B2Jul 22, 2008
Lens assembly for projecting image
FUJINON CORP9 citations83
US7258453B2Aug 21, 2007
Projector
FUJINON CORP10 citations83
US7244032B2Jul 17, 2007
Projector
FUJINON CORP11 citations83
US7576929B2Aug 18, 2009
Lens holder, lens-centering device and method of centering lens
FUJINON CORP4 citations62
US7494223B2Feb 24, 2009
Polarization conversion element, method of manufacturing the same and illumination source unit using the same
FUJINON CORP4 citations62
US7391577B2Jun 24, 2008
Projection lens and projector
FUJINON CORP6 citations62
US7274522B2Sep 25, 2007
Reflective optical system
FUJINON CORP4 citations62
US7035020B2Apr 25, 2006
Zoom lens
FUJINON CORP3 citations62
US7212357B2May 1, 2007
Positioning structure
FUJINON CORP2 citations61
US6997559B2Feb 14, 2006
Reflective liquid crystal projector
FUJINON CORP1 citations51
US6982767B2Jan 3, 2006
Liquid crystal projector
FUJINON CORP0 citations41
FUJI PHOTO OPTICAL CO LTD
2 patentsUS6618213B2Sep 9, 2003
Rotary optical filter apparatus integrated with cooling fan and illumination optical system
FUJI PHOTO OPTICAL CO LTD37 citations92
US6942349B2Sep 13, 2005
Asymmetric aperture diaphragm placing structure for projection lens and projection type image display apparatus using the same
FUJI PHOTO OPTICAL CO LTD9 citations73