Inventor
TOSHIDA YOMISHI
JP32 patents
Patents
32 patentsUS6517957B1Feb 11, 2003
Organic compound and electroluminescent device using the same
CANON KK200 citations99
US5372745ADec 13, 1994
Liquid crystal device, display apparatus using same and display method using same
CANON KK55 citations96
US6858325B2Feb 22, 2005
Organic compound and electroluminescent device using the same
CANON KK26 citations93
US6534198B1Mar 18, 2003
Silicon compound, method for making the same, and electroluminescent device using the same
CANON KK23 citations93
US5812227ASep 22, 1998
Liquid crystal device, display apparatus using same and display method using same
CANON KK44 citations93
US5540858AJul 30, 1996
Display method and apparatus using chiral smectic liquid crystal
CANON KK37 citations93
US5475515ADec 12, 1995
Liquid crystal device having a stretched porous polymer film impregnated with a low molecular weight mesomorphic compound
CANON KK28 citations93
US5473448ADec 5, 1995
Display device having a mesomorphic diffraction grating layer adjacent a polymer dispersed layer
CANON KK41 citations93
US5285298AFeb 8, 1994
Color display apparatus
CANON KK31 citations93
US5268783ADec 7, 1993
Liquid crystal device including a polymer having a surface energy of at most 25 dyn/cm, display apparatus using same and display method using same
CANON KK48 citations93
US5258134ANov 2, 1993
Main chain-type chiral smectic polymer liquid crystal and polymer liquid crystal device
CANON KK27 citations93
US5059000AOct 22, 1991
Image forming medium and image forming apparatus using same
CANON KK29 citations93
US4965591AOct 23, 1990
Recording with polymer liquid crystal recording medium
CANON KK38 citations93
US5776634AJul 7, 1998
Photosensitive recording medium and method of preparing volume type phase hologram member using same
CANON KK20 citations92
US5708932AJan 13, 1998
Charging system and electrophotography apparatus
CANON KK21 citations92
US5527497AJun 18, 1996
Process and apparatus for manufacturing substrate sheet for optical recording mediums, and process for preparing stamper
CANON KK39 citations92
US5011623AApr 30, 1991
Nonlinear optical material and nonlinear optical device
CANON KK47 citations92
US6017644AJan 25, 2000
Organic compound, its polymer and light emitting device
CANON KK17 citations84
US6586119B1Jul 1, 2003
Luminescent device
CANON KK9 citations74
US5869210AFeb 9, 1999
Photosensitive recording medium and method of preparing volume type phase hologram member using same
CANON KK12 citations74
US5447655ASep 5, 1995
Polymeric liquid crystal copolymer compound, composition, thererof, and polymeric liquid crystal device making use of these
CANON KK9 citations74
US5272552ADec 21, 1993
Optical modulation device and method using modulation layer of helical polymer liquid crystal having a helical chiral smectic C phase
CANON KK11 citations74
US5252251AOct 12, 1993
Mesomorphic polymer, monomeric mesomorphic compounds, liquid crystal composition and liquid crystal device
CANON KK14 citations74
US5140447AAug 18, 1992
Display medium having a colored polymer liquid crystal layer
CANON KK11 citations74
US5038166AAug 6, 1991
Optical image recording apparatus
CANON KK14 citations74
US4816376AMar 28, 1989
Method for forming optical pattern in porous glass
CANON KK9 citations74
US5853875ADec 29, 1998
Light-transmitting recording material for electrophotography, and heat fixing method
CANON KK10 citations73
US5614125AMar 25, 1997
Polymeric liquid-crystal compound, polymeric liquid-crystal composition, and polymeric liquid-crystal device
CANON KK6 citations63
US5185097AFeb 9, 1993
Polymeric liquid-crystalline compound, liquid-crystal composition containing it, and liquid-crystal drive
CANON KK6 citations63
US6037040AMar 14, 2000
Light-transmitting recording material for electrophotography, and heat fixing method
CANON KK4 citations60
US7022867B2Apr 4, 2006
Silicon compound and method for making the same
CANON KK0 citations52
US5637253AJun 10, 1997
Chiral smectic liquid crystal compound, chain polymeric liquid crystal copolymer compound, their polymeric liquid crystal composition, a polymeric liquid crystal device which uses them, and apparatus and method which uses the same
CANON KK1 citations52