Inventor
TAKANASHI ITSUO
JP122 patents
Patents
50 patentsUS5239322AAug 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
US5277501AJan 11, 1994
Method for transferring hot-melt ink to a recording medium
VICTOR COMPANY OF JAPAN76 citations95
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
US5005998AApr 9, 1991
Cartridge for a printer system
VICTOR COMPANY OF JAPAN83 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
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
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
US5264951ANov 23, 1993
Spatial light modulator system
VICTOR COMPANY OF JAPAN29 citations92
US5220343AJun 15, 1993
Method for transferring hot-melt transparent protective material to a recording medium
VICTOR COMPANY OF JAPAN37 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
US5140443AAug 18, 1992
Image scanning apparatus
VICTOR COMPANY OF JAPAN52 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
US4590490AMay 20, 1986
Thermal transfer color recorder
VICTOR COMPANY OF JAPAN27 citations92
US4527171AJul 2, 1985
Thermal transfer printing employing a binder
VICTOR COMPANY OF JAPAN41 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
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
US5017944AMay 21, 1991
Control system for information recording laser beam
VICTOR COMPANY OF JAPAN19 citations81
US4862255AAug 29, 1989
Color correcting circuit for thermal printer selectively outputting a second degree correction operation result and a modified result thereof
VICTOR COMPANY OF JAPAN21 citations81
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
US4956713ASep 11, 1990
Image pick-up apparatus using photo-to-photo conversion element
VICTOR COMPANY OF JAPAN16 citations74
US4956714ASep 11, 1990
Image pickup apparatus
VICTOR COMPANY OF JAPAN13 citations74
US4746972AMay 24, 1988
Imaging apparatus with bidirectionally transferrable identical charge transfer devices for converting mirror images
VICTOR COMPANY OF JAPAN13 citations74
US4736242AApr 5, 1988
Transitory scanning speed phase compensation using luminance edge detection
VICTOR COMPANY OF JAPAN8 citations74
US4736243AApr 5, 1988
Color imaging apparatus with closed-loop control means for producing color signal frequency and phase control signals from a reference color signal and two reference index signals stored in a memory
VICTOR COMPANY OF JAPAN12 citations74
US4642677AFeb 10, 1987
Color TV camera with plural solid state imaging devices mutually horizontally displaced and associated filters of vertically-oriented color stripes
VICTOR COMPANY OF JAPAN13 citations74
US4620221AOct 28, 1986
Color imaging apparatus with compensation for beam deflection nonlinearity
VICTOR COMPANY OF JAPAN8 citations74
Showing the top 50 of 122 patents by PatentIndex Score.