Inventor
TOYONO TSUTOMU
JP47 patents
Patents
47 patentsUS4836656AJun 6, 1989
Driving method for optical modulation device
CANON KK51 citations96
US4796980AJan 10, 1989
Ferroelectric liquid crystal optical modulation device with regions within pixels to initiate nucleation and inversion
CANON KK63 citations96
US4778260AOct 18, 1988
Method and apparatus for driving optical modulation device
CANON KK63 citations96
US4739415AApr 19, 1988
Image handling system capable of varying the size of a recorded image
CANON KK80 citations96
US4540268ASep 10, 1985
Process kit and image forming apparatus using such kit
CANON KK135 citations96
US4395476AJul 26, 1983
Developing method for developer transfer under A.C. electrical bias and apparatus therefor
CANON KK75 citations96
US4292387ASep 29, 1981
Magnetic developing method under A.C. electrical bias and apparatus therefor
CANON KK90 citations96
US4981340AJan 1, 1991
Method and apparatus for readout of information from display panel
CANON KK27 citations93
US4938574AJul 3, 1990
Method and apparatus for driving ferroelectric liquid crystal optical modulation device for providing a gradiational display
CANON KK32 citations93
US4932759AJun 12, 1990
Driving method for optical modulation device
CANON KK28 citations93
US4818078AApr 4, 1989
Ferroelectric liquid crystal optical modulation device and driving method therefor for gray scale display
CANON KK39 citations93
US4785311ANov 15, 1988
Recording head apparatus and method having pluralities of crossed electrodes
CANON KK38 citations93
US4765720AAug 23, 1988
Method and apparatus for driving ferroelectric liquid crystal, optical modulation device to achieve gradation
CANON KK54 citations93
US4763994AAug 16, 1988
Method and apparatus for driving ferroelectric liquid crystal optical modulation device
CANON KK32 citations93
US4473627ASep 25, 1984
Developing method for developer transfer under electrical bias and apparatus therefor
CANON KK36 citations93
US4252434AFeb 24, 1981
Method and apparatus for conveying developing agent
CANON KK39 citations93
US4824218AApr 25, 1989
Optical modulation apparatus using ferroelectric liquid crystal and low-resistance portions of column electrodes
CANON KK51 citations92
US4786971ANov 22, 1988
Image recording and/or reproducing apparatus
CANON KK26 citations92
US5096798AMar 17, 1992
Developing method for one-component developer
CANON KK20 citations82
US5044310ASep 3, 1991
Developing apparatus for non-magnetic developer
CANON KK16 citations82
US5032485AJul 16, 1991
Developing method for one-component developer
CANON KK15 citations82
US4913088AApr 3, 1990
Apparatus for developer transfer under electrical bias
CANON KK21 citations82
US4265197AMay 5, 1981
Developing method and apparatus using application of first and second alternating bias voltages for latent image end portions and tone gradation, respectively
CANON KK22 citations82
US4169673AOct 2, 1979
Image transfer device
CANON KK21 citations82
US4734359AMar 29, 1988
Thermal recording material for display and image display device utilizing the same
CANON KK24 citations81
US4355884AOct 26, 1982
Electrophotographic apparatus
CANON KK21 citations81
US5847686ADec 8, 1998
Driving method for optical modulation device
CANON KK6 citations74
US5440412AAug 8, 1995
Driving method for a ferroelectric optical modulation device
CANON KK8 citations74
US5255110AOct 19, 1993
Driving method for optical modulation device using ferroelectric liquid crystal
CANON KK4 citations74
US5194359AMar 16, 1993
Developing method for one component developer
CANON KK17 citations74
US5132818AJul 21, 1992
Ferroelectric liquid crystal optical modulation device and driving method therefor to apply an erasing voltage in the first time period of the scanning selection period
CANON KK12 citations74
US5018841AMay 28, 1991
Driving method for optical modulation device
CANON KK11 citations74
US4782347ANov 1, 1988
Recording head using a plurality of ink storing portions and method of carrying out recording with the use of the same
CANON KK12 citations74
US4777492AOct 11, 1988
Thermal recording method
CANON KK15 citations74
US4573061AFeb 25, 1986
Image recording apparatus
CANON KK7 citations74
US4425373AJan 10, 1984
Method for image development by application of alternating bias
CANON KK13 citations74
US4391891AJul 5, 1983
Developing method using (alternating electric field and) a developer of the field-dependent type and an apparatus therefor
CANON KK9 citations74
US4363861ADec 14, 1982
Toner transfer development using alternating electric field
CANON KK12 citations74
US4314017AFeb 2, 1982
Developer without carrier powder having an improved triboelectric charging property
CANON KK9 citations74
US4383758AMay 17, 1983
Copying apparatus
CANON KK13 citations67
US5703614ADec 30, 1997
Driving method for ferroelectric optical modulation device
CANON KK3 citations63
US5638196AJun 10, 1997
Driving method for optical modulation device
CANON KK3 citations63
US5078487AJan 7, 1992
Projecting apparatus
CANON KK5 citations63
US4590496AMay 20, 1986
Image recording apparatus
CANON KK3 citations63
US4459016AJul 10, 1984
Projection device
CANON KK4 citations62
US4334763AJun 15, 1982
Electrophotographic copying apparatus
CANON KK6 citations62
US4641948AFeb 10, 1987
Method of and device for preventing disturbance of unfixed visible image
CANON KK5 citations61