Inventor
TAKAHASHI TOHRU
JP86 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI TOHRU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
29 patentsUS4958915ASep 25, 1990
Liquid crystal apparatus having light quantity of the backlight in synchronism with writing signals
CANON KK181 citations99
US4747671AMay 31, 1988
Ferroelectric optical modulation device and driving method therefor wherein electrode has delaying function
CANON KK87 citations96
US4682858AJul 28, 1987
Liquid crystal device having reduced-pressure region in communication with ferroelectric liquid crystal
CANON KK85 citations96
US4538896ASep 3, 1985
Unit for an image formation apparatus and image formation apparatus provided with the same unit
CANON KK56 citations96
US4444864AApr 24, 1984
Method for effecting development by applying an electric field of bias
CANON KK57 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
US4818078AApr 4, 1989
Ferroelectric liquid crystal optical modulation device and driving method therefor for gray scale display
CANON KK39 citations93
US4473627ASep 25, 1984
Developing method for developer transfer under electrical bias and apparatus therefor
CANON KK36 citations93
US4853752AAug 1, 1989
Image processing method
CANON KK26 citations92
US4786971ANov 22, 1988
Image recording and/or reproducing apparatus
CANON KK26 citations92
US4275423AJun 23, 1981
Original reading device
CANON KK30 citations92
US4806813AFeb 21, 1989
Motor
CANON KK37 citations91
US4511778AApr 16, 1985
Image fixing device utilizing a high frequency wave
CANON KK45 citations89
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
US4320962AMar 23, 1982
Image formation method and apparatus
CANON KK24 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
US5194359AMar 16, 1993
Developing method for one component developer
CANON KK17 citations74
US4906072AMar 6, 1990
Display apparatus and driving method for providing an uniform potential to the electrodes
CANON KK17 citations74
US4649094AMar 10, 1987
Image formation method and apparatus in which imaging light and conductive toner are applied to opposite surfaces of a photosensitive member
CANON KK9 citations74
US4493882AJan 15, 1985
Image formation method and apparatus
CANON KK10 citations74
US4456368AJun 26, 1984
Image formation apparatus having high frequency wave fixing means
CANON KK17 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
NISSAN MOTOR
7 patentsUS4770438ASep 13, 1988
Automotive suspension control system with road-condition-dependent damping characteristics
NISSAN MOTOR120 citations97
US5075855ADec 24, 1991
Automotive suspension control system with road-condition-dependent damping characteristics
NISSAN MOTOR35 citations96
US5034890AJul 23, 1991
Automotive suspension control system with road-condition-dependent damping characteristics
NISSAN MOTOR50 citations96
US4796911AJan 10, 1989
Automotive suspension system with roll-stabilizer having road condition-dependent torsion modulus, and control of torsional modules
NISSAN MOTOR108 citations96
US4771389ASep 13, 1988
Control method and unit for controlling a manipulator
NISSAN MOTOR21 citations82
US4967359AOct 30, 1990
Automotive suspension control system with road-condition-dependent damping characteristics
NISSAN MOTOR16 citations78
US4639652AJan 27, 1987
Control system for robot manipulator
NISSAN MOTOR16 citations73
TOSHIBA KK
5 patentsUS5506470AApr 9, 1996
Color cathode ray tube
TOSHIBA KK7 citations74
US5634837AJun 3, 1997
Cathode-ray tube and method of manufacturing the same
TOSHIBA KK7 citations73
US5598055AJan 28, 1997
Deflection device for use in a color cathode-ray tube
TOSHIBA KK10 citations73
US5506467AApr 9, 1996
Cathode-ray tube and method of manufacturing the same
TOSHIBA KK12 citations73
US4916357AApr 10, 1990
Shadow mask assembly of a color cathode ray tube
TOSHIBA KK8 citations73
TERUMO CORP
2 patentsSANKYO CO
2 patentsALPINE ELECTRONICS INC
1 patentTAKARA BELMONT CORP
1 patentUNITIKA LTD
1 patentPIERIS PHARMACEUTICALS GMBH
1 patentDAIICHI SANKYO CO LTD
1 patentShowing the top 50 of 86 patents by PatentIndex Score.