Inventor
NAKAGAKI SHINTARO
JP124 patents
Patents
50 patentsUS5999282ADec 7, 1999
Color filter and color image display apparatus employing the filter
VICTOR COMPANY OF JAPAN118 citations98
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
US5305146AApr 19, 1994
Tri-color separating and composing optical system
VICTOR COMPANY OF JAPAN88 citations96
US5239322AAug 24, 1993
Display apparatus
VICTOR COMPANY OF JAPAN97 citations96
US5144471ASep 1, 1992
Optical scanning system for scanning object with light beam and displaying apparatus
VICTOR COMPANY OF JAPAN103 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
US5124545AJun 23, 1992
Light-to-light conversion element provided with wavelength selecting reflection layer and imaging device provided with the light-to-light conversion element
VICTOR COMPANY OF JAPAN50 citations96
US6256120B1Jul 3, 2001
Spatial light modulation device and color display apparatus
VICTOR COMPANY OF JAPAN44 citations93
US6104370AAug 15, 2000
Apparatus and method of driving active matrix liquid crystal display
VICTOR COMPANY OF JAPAN42 citations93
USRE34947EMay 23, 1995
Light-to-light conversion element provided with wavelength selecting reflection layer and imaging device provided with the light-to-light conversion element
VICTOR COMPANY OF JAPAN26 citations93
US5031047AJul 9, 1991
Image information processing method and apparatus thereof
VICTOR COMPANY OF JAPAN25 citations93
US4933751AJun 12, 1990
Tri-color separating optical system
VICTOR COMPANY OF JAPAN52 citations93
US4831452AMay 16, 1989
Image pickup device having a photoconductive optical modulator element
VICTOR COMPANY OF JAPAN34 citations93
US4647976AMar 3, 1987
Apparatus and method for producing a still image video signal using solid-state imaging device
VICTOR COMPANY OF JAPAN28 citations93
US6141124AOct 31, 2000
Color filter and color picture display device using the same
VICTOR COMPANY OF JAPAN21 citations92
US5894359AApr 13, 1999
Color filter and color display apparatus
VICTOR COMPANY OF JAPAN22 citations92
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
US5161007ANov 3, 1992
Recording head with carrier generation and transport layers adjacent a photo-modulation layer for recording information included in an electro-magnetic radiation-beam applied thereto
VICTOR COMPANY OF JAPAN31 citations92
US5122895AJun 16, 1992
Polarization converter for converting randomly polarized light to linearly polarized light
VICTOR COMPANY OF JAPAN41 citations92
US4945423AJul 31, 1990
Reproducing apparatus for charge latent image recording medium
VICTOR COMPANY OF JAPAN38 citations92
US4330797AMay 18, 1982
View-finder for television camera
VICTOR COMPANY OF JAPAN36 citations92
US4227208AOct 7, 1980
Optical comb filter
VICTOR COMPANY OF JAPAN39 citations92
US5357289AOct 18, 1994
Projector lens system having three lens groups for image projector
VICTOR COMPANY OF JAPAN41 citations91
US5315410AMay 24, 1994
Method and apparatus for recording optical information by using a photoelectric transducer
VICTOR COMPANY OF JAPAN28 citations91
US6147735ANov 14, 2000
Reflection-type liquid crystal displaying apparatus
VICTOR COMPANY OF JAPAN17 citations83
US5408341AApr 18, 1995
Method and apparatus for recording optical information in a photoelectric transducer controlled by a sensed condition thereof
VICTOR COMPANY OF JAPAN16 citations82
US5214457AMay 25, 1993
Reflective overhead projector with light-to-light converter
VICTOR COMPANY OF JAPAN20 citations82
US4041528AAug 9, 1977
Color television signal generating apparatus for use in a single camera tube
VICTOR COMPANY OF JAPAN21 citations78
US5565882AOct 15, 1996
Image processing system for display, recording and reproducing image
VICTOR COMPANY OF JAPAN15 citations74
US5367359ANov 22, 1994
Plate-making method and plate-making apparatus for printing
VICTOR COMPANY OF JAPAN10 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
US5150226ASep 22, 1992
Method and apparatus for repeatedly recording optical image information and image pickup device
VICTOR COMPANY OF JAPAN12 citations74
US5128893AJul 7, 1992
Electrostatic latent image recording/reproducing device
VICTOR COMPANY OF JAPAN9 citations74
US5065102ANov 12, 1991
Apparatus for detecting distribution of electric surface potential
VICTOR COMPANY OF JAPAN14 citations74
US5054892AOct 8, 1991
Photo-to-photo conversion element and its applied system
VICTOR COMPANY OF JAPAN9 citations74
US5046828ASep 10, 1991
Apparatus for reading out a charge latent image
VICTOR COMPANY OF JAPAN7 citations74
US5027216AJun 25, 1991
Image pickup apparatus
VICTOR COMPANY OF JAPAN9 citations74
US5025209AJun 18, 1991
Apparatus for detecting surface potential distribution
VICTOR COMPANY OF JAPAN9 citations74
US5018018AMay 21, 1991
Apparatus for detecting distribution of electric surface potential
VICTOR COMPANY OF JAPAN9 citations74
US4956714ASep 11, 1990
Image pickup apparatus
VICTOR COMPANY OF JAPAN13 citations74
Showing the top 50 of 124 patents by PatentIndex Score.