Inventor
NEGISHI ICHIRO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “NEGISHI ICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VICTOR COMPANY OF JAPAN
31 patentsUS5907314AMay 25, 1999
Liquid-crystal display apparatus
VICTOR COMPANY OF JAPAN82 citations96
US5379135AJan 3, 1995
Optical system for display apparatus
VICTOR COMPANY OF JAPAN85 citations96
US5325137AJun 28, 1994
Overhead projector with a spatial light modulator
VICTOR COMPANY OF JAPAN70 citations96
US5239322AAug 24, 1993
Display apparatus
VICTOR COMPANY OF JAPAN97 citations96
US5130826AJul 14, 1992
Optical system having photoconductive members and optical means for decomposing and composing the polarized lights for a color picture display
VICTOR COMPANY OF JAPAN60 citations96
US5502490AMar 26, 1996
Display unit having a light-to-light conversion element
VICTOR COMPANY OF JAPAN31 citations92
US5463468AOct 31, 1995
Display unit having a light-to-light conversion element
VICTOR COMPANY OF JAPAN22 citations92
US5327229AJul 5, 1994
Display device
VICTOR COMPANY OF JAPAN50 citations92
US5299042AMar 29, 1994
Light-to-light conversion method, display unit using the same, and light-to-light conversion element incorporated therein
VICTOR COMPANY OF JAPAN47 citations92
US5294992AMar 15, 1994
Driving method for photoconductive-type SLM
VICTOR COMPANY OF JAPAN26 citations92
US5285268AFeb 8, 1994
Projection type display device having a mask for cutting off unnecessary light parts of displayed picture
VICTOR COMPANY OF JAPAN25 citations92
US5264951ANov 23, 1993
Spatial light modulator system
VICTOR COMPANY OF JAPAN29 citations92
US5191408AMar 2, 1993
Color imaging system with selectively openable optical shutter
VICTOR COMPANY OF JAPAN23 citations92
US5164854ANov 17, 1992
Polarization converter for converting unpolarized light to linearly polarized light
VICTOR COMPANY OF JAPAN33 citations92
US5122895AJun 16, 1992
Polarization converter for converting randomly polarized light to linearly polarized light
VICTOR COMPANY OF JAPAN41 citations92
US5565882AOct 15, 1996
Image processing system for display, recording and reproducing image
VICTOR COMPANY OF JAPAN15 citations74
US5250939AOct 5, 1993
Drive apparatus for optical element array
VICTOR COMPANY OF JAPAN12 citations74
US5227902AJul 13, 1993
Spatial light modulator with a photoconductor on each side of a light modulation layer
VICTOR COMPANY OF JAPAN10 citations74
US4736242AApr 5, 1988
Transitory scanning speed phase compensation using luminance edge detection
VICTOR COMPANY OF JAPAN8 citations74
US4620221AOct 28, 1986
Color imaging apparatus with compensation for beam deflection nonlinearity
VICTOR COMPANY OF JAPAN8 citations74
US4575760AMar 11, 1986
Noise reduction circuit for a video signal
VICTOR COMPANY OF JAPAN9 citations74
US5486878AJan 23, 1996
Color image display apparatus with reflection mirrors simultaneously oscillated
VICTOR COMPANY OF JAPAN11 citations72
US5185617AFeb 9, 1993
Method of information conversion and apparatus thereof
VICTOR COMPANY OF JAPAN3 citations63
US4897730AJan 30, 1990
Image pickup device with index signal generator
VICTOR COMPANY OF JAPAN4 citations62
US4916528AApr 10, 1990
Color stripe filter in color image pickup apparatus
VICTOR COMPANY OF JAPAN4 citations61
US6323835B1Nov 27, 2001
Device for supplying polyphase image signal to liquid crystal display apparatus
VICTOR COMPANY OF JAPAN1 citations52
US4855816AAug 8, 1989
Color imaging apparatus including phase control system for maintaining start positions of scanning lines equal to start positions of reference values thereof
VICTOR COMPANY OF JAPAN1 citations52
US4829369AMay 9, 1989
Color television image pickup device with a stripe filter
VICTOR COMPANY OF JAPAN1 citations52
US5381188AJan 10, 1995
Light to light modulator with reading light of specified wavelength
VICTOR COMPANY OF JAPAN0 citations42
US4811088AMar 7, 1989
Color video camera apparatus providing correction of light intensity-dependent phase errors in color multiplex carrier signal
VICTOR COMPANY OF JAPAN0 citations42
US4857995AAug 15, 1989
Color imaging apparatus including control system for stabilizing phase and frequency of a video signal carrier frequency
VICTOR COMPANY OF JAPAN0 citations41