Inventor
OHKUBO YUKITOSHI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “OHKUBO YUKITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
12 patentsUS4878742ANov 7, 1989
Liquid crystal optical modulator
CANON KK84 citations96
US4856869AAug 15, 1989
Display element and observation apparatus having the same
CANON KK114 citations96
US4850681AJul 25, 1989
Optical modulation device
CANON KK71 citations94
US4448867AMay 15, 1984
Image forming method and device for same
CANON KK42 citations92
US4139278AFeb 13, 1979
Liquid crystal display device
CANON KK41 citations92
US4714636ADec 22, 1987
Liquid crystal device for color display
CANON KK35 citations91
US4822146AApr 18, 1989
Optical modulation element
CANON KK23 citations82
US4671642AJun 9, 1987
Image forming apparatus
CANON KK22 citations82
US5432770AJul 11, 1995
Optical recording medium, method of reproducing recorded data of optical recording medium, and system for reproducing recorded data of optical recording medium
CANON KK8 citations74
US5308235AMay 3, 1994
Roll stamper and apparatus for forming a substrate for information recording medium
CANON KK9 citations74
US5137661AAug 11, 1992
Process for producing optical recording medium
CANON KK19 citations74
US5460766AOct 24, 1995
Process of making substrate for an optical recording medium
CANON KK3 citations63