Inventor
YAMASAKI TATSUO
24 patents
⚠️ This page may combine multiple inventors who share the name “YAMASAKI TATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
19 patentsUS5907660AMay 25, 1999
Digital video signal playback device with special playback data being in the form of a still image slice data
MITSUBISHI ELECTRIC CORP122 citations97
US5696774ADec 9, 1997
Digital signal recording device, digital signal playback device, and digital signal decoding device therefor
MITSUBISHI ELECTRIC CORP65 citations96
US5740306AApr 14, 1998
Digital signal recording device and playback device
MITSUBISHI ELECTRIC CORP27 citations92
US5508701AApr 16, 1996
Data conversion method and recording and reproduction apparatus
MITSUBISHI ELECTRIC CORP31 citations92
US5731922AMar 24, 1998
Image recording system performing error correction repeatedly with the same check fields
MITSUBISHI ELECTRIC CORP28 citations91
US4329636AMay 11, 1982
Rotation sensor device
MITSUBISHI ELECTRIC CORP48 citations87
US7174090B2Feb 6, 2007
Digital VTR
MITSUBISHI ELECTRIC CORP6 citations74
US6081649AJun 27, 2000
Digital VTR for processing intra-picture data according to replay modes
MITSUBISHI ELECTRIC CORP13 citations74
US6021017AFeb 1, 2000
Magnetic recording and playback device which processes error signals to obtain a servo correction signal
MITSUBISHI ELECTRIC CORP7 citations74
US6337948B1Jan 8, 2002
Digital signal recording apparatus which utilizes predetermined areas on a magnetic tape for multiple purposes
MITSUBISHI ELECTRIC CORP10 citations73
US6141485AOct 31, 2000
Digital signal recording apparatus which utilizes predetermined areas on a magnetic tape for multiple purposes
MITSUBISHI ELECTRIC CORP15 citations73
US5825971AOct 20, 1998
Magnetic head replacement structure in helical scan magnetic recording and reproducing apparatus and method thereof
MITSUBISHI ELECTRIC CORP12 citations73
US5751890AMay 12, 1998
Magnetic type recording and reproducing apparatus
MITSUBISHI ELECTRIC CORP8 citations73
US5067031ANov 19, 1991
Method and apparatus for processing video signals recorded on or recovered from magnetic media
MITSUBISHI ELECTRIC CORP17 citations73
US5589994ADec 31, 1996
Image recording method and apparatus with reduced error propagation
MITSUBISHI ELECTRIC CORP12 citations72
US4442386AApr 10, 1984
Control apparatus of transistor motor
MITSUBISHI ELECTRIC CORP20 citations71
US6977964B1Dec 20, 2005
Digital VTR for recording and replaying data depending on replay modes
MITSUBISHI ELECTRIC CORP4 citations63
US5710857AJan 20, 1998
Edit seaming in a video data recording/reproducing apparatus
MITSUBISHI ELECTRIC CORP2 citations62
US5519547AMay 21, 1996
Magnetic recording and reproducing apparatus recording and reproducing plural types of data signals at different data rates
MITSUBISHI ELECTRIC CORP5 citations62