Inventor
ISHIKURA KAZUO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKURA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
14 patentsUS5854636ADec 29, 1998
Semiconductor IC with a plurality of processing circuits which receive parallel data via a parallel data transfer circuit
HITACHI LTD419 citations99
US6509930B1Jan 21, 2003
Circuit for scan conversion of picture signal using motion compensation
HITACHI LTD99 citations98
US6144412ANov 7, 2000
Method and circuit for signal processing of format conversion of picture signal
HITACHI LTD149 citations97
US4853765AAug 1, 1989
Sequential scanning converter with frame comb filter and freeze frame feature
HITACHI LTD30 citations92
US4811092AMar 7, 1989
Movement detector for composite color television signals
HITACHI LTD25 citations92
US4794454ADec 27, 1988
Movement detection circuit of a video signal used in a television receiver
HITACHI LTD28 citations92
US4636857AJan 13, 1987
Scanning line interpolation circuit for television signal
HITACHI LTD31 citations92
US4530004AJul 16, 1985
Color television signal processing circuit
HITACHI LTD44 citations92
US6611294B1Aug 26, 2003
Method and device for converting number of frames of image signals
HITACHI LTD24 citations91
US4739390AApr 19, 1988
Television signal processing circuit
HITACHI LTD32 citations91
US5181110AJan 19, 1993
Video signal processing circuit capable of enlarging and displaying a picture
HITACHI LTD10 citations74
US5029006AJul 2, 1991
Video signal processing circuit capable of enlarging and displaying a picture
HITACHI LTD18 citations74
US5216505AJun 1, 1993
Scanning line interpolation circuit
HITACHI LTD11 citations73
US4821112AApr 11, 1989
Detection circuit for detecting standard television signals and nonstandard television signals
HITACHI LTD20 citations73