Inventor
KANATANI YOSHIHARU
JP29 patents
⚠️ This page may combine multiple inventors who share the name “KANATANI YOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
28 patentsUS5414443AMay 9, 1995
Drive device for driving a matrix-type LCD apparatus
SHARP KK291 citations98
US5111195AMay 5, 1992
Driving circuit for a matrix type display device
SHARP KK56 citations96
US4070663AJan 24, 1978
Control system for driving a capacitive display unit such as an EL display panel
SHARP KK108 citations94
US4594589AJun 10, 1986
Method and circuit for driving electroluminescent display panels with a stepwise driving voltage
SHARP KK29 citations93
US4468659AAug 28, 1984
Electroluminescent display panel assembly
SHARP KK58 citations93
US5412397AMay 2, 1995
Driving circuit for a matrix type display device
SHARP KK61 citations92
US4866348ASep 12, 1989
Drive system for a thin-film el panel
SHARP KK30 citations92
US4488150ADec 11, 1984
Drive circuit for video display panel
SHARP KK36 citations92
US4485379ANov 27, 1984
Circuit and method for driving a thin-film EL panel
SHARP KK29 citations92
US4366504ADec 28, 1982
Thin-film EL image display panel
SHARP KK42 citations92
US4338598AJul 6, 1982
Thin-film EL image display panel with power saving features
SHARP KK30 citations92
US4213074AJul 15, 1980
Thin-film electroluminescent display panel sealed by glass substrates and the fabrication method thereof
SHARP KK48 citations92
US3975661AAug 17, 1976
Driving method for a thin-film electroluminescent element of a three-layer construction
SHARP KK36 citations92
US5006838AApr 9, 1991
Thin film EL display panel drive circuit
SHARP KK26 citations91
US4962374AOct 9, 1990
Thin film el display panel drive circuit
SHARP KK29 citations91
US4686426AAug 11, 1987
Thin-film EL display panel drive circuit with voltage compensation
SHARP KK22 citations81
US4935671AJun 19, 1990
Thin-film EL display panel drive
SHARP KK9 citations74
US4914353AApr 3, 1990
Thin-film EL display panel drive circuit
SHARP KK10 citations74
US4893060AJan 9, 1990
Drive circuit for a thin-film electroluminescent display panel
SHARP KK8 citations74
US4801920AJan 31, 1989
EL panel drive system
SHARP KK9 citations74
US4479120AOct 23, 1984
Method and apparatus for driving a thin-film EL panel
SHARP KK13 citations74
US4237456ADec 2, 1980
Drive system for a thin-film EL display panel
SHARP KK19 citations74
US4983885AJan 8, 1991
Thin film EL display panel drive circuit
SHARP KK13 citations73
US4024389AMay 17, 1977
Photo-image memory panel and activating method therefor
SHARP KK8 citations73
US3967112AJun 29, 1976
Photo-image memory panel and activating method thereof
SHARP KK9 citations73
US5583531ADec 10, 1996
Method of driving a display apparatus
SHARP KK15 citations71
US3946371AMar 23, 1976
Drive system for memory matrix panel
SHARP KK7 citations70
US5137205AAug 11, 1992
Symmetrical circuit arrangement for a x-y matrix electrode
SHARP KK4 citations61