Inventor
KOJIMA NOBORU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KOJIMA NOBORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
9 patentsUS5132793AJul 21, 1992
Television receiver compatible with both standard system television signal and high definition television signal
HITACHI LTD75 citations95
US4524380AJun 18, 1985
Chroma signal recording and reproducing circuit
HITACHI LTD21 citations81
US5016111AMay 14, 1991
Television signal recording/reproducing apparatus of color-under recording type
HITACHI LTD10 citations73
US4630132ADec 16, 1986
Video signal recording/reproducing apparatus
HITACHI LTD11 citations73
US5825853AOct 20, 1998
Communication device
HITACHI LTD4 citations62
US4554596ANov 19, 1985
Color video signal recording apparatus
HITACHI LTD5 citations62
US4491880AJan 1, 1985
Magnetic recording and/or reproducing apparatus
HITACHI LTD5 citations62
US4497004AJan 29, 1985
Picture reproducing apparatus in a helical scanning video tape recorder
HITACHI LTD6 citations61
US4466026AAug 14, 1984
Record/reproduce circuit for VTR
HITACHI LTD6 citations59