Inventor
IKEDA MIYUKI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “IKEDA MIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
20 patentsUS4961030AOct 2, 1990
Miss convergence compensating device for projection type display
HITACHI LTD29 citations92
US5053724AOct 1, 1991
High precision PLL with circuit for preventing erroneous capture
HITACHI LTD15 citations74
US4891608AJan 2, 1990
#6 Control circuit for horizontal oscillator
HITACHI LTD8 citations74
US5337090AAug 9, 1994
Video output circuit with wide bandwidth and low power consumption for high resolution display
HITACHI LTD9 citations73
US5331256AJul 19, 1994
Focus yoke, electromagnetically focused CRT display with the focus yoke, and negative feedback circuit with stray-capacitor-cancellation means used for the CRT display or the like
HITACHI LTD9 citations73
US5039923AAug 13, 1991
Focus adjusting device for projection display
HITACHI LTD12 citations73
US4980614ADec 25, 1990
Convergence correction circuit
HITACHI LTD11 citations73
US5712532AJan 27, 1998
Scalable CRT display device and phase synchronous circuit for use in display device
HITACHI LTD14 citations71
US5589883ADec 31, 1996
Cathode ray tube display
HITACHI LTD15 citations71
US5194783AMar 16, 1993
Display apparatus based on a digital convergence scheme
HITACHI LTD16 citations71
US5430357AJul 4, 1995
Uniformity correction signal generating apparatus for display image
HITACHI LTD8 citations70
US5070281ADec 3, 1991
Display having automatic correction device for horizontal deflection distortion
HITACHI LTD2 citations63
US5010280AApr 23, 1991
Vertical deflection circuit for CRT display device
HITACHI LTD4 citations63
US4952850AAug 28, 1990
Horizontal deflection circuit
HITACHI LTD4 citations63
US4918359AApr 17, 1990
Cathode ray tube display device
HITACHI LTD4 citations63
US5398040AMar 14, 1995
Adaptive crosshatch signal generator
HITACHI LTD5 citations62
US5225714AJul 6, 1993
Sawtooth waveform generator for a convergence correction circuit
HITACHI LTD4 citations62
US5517210AMay 14, 1996
Multi-scan type display system with pointer function
HITACHI LTD3 citations61
US5189347AFeb 23, 1993
Video circuit for driving a cathode ray tube
HITACHI LTD3 citations59
US4897581AJan 30, 1990
Horizontal deflection circuit
HITACHI LTD1 citations52