Inventor
CHIBA NOBUHIRO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “CHIBA NOBUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
9 patentsUS5821883AOct 13, 1998
Data modulation apparatus and data modulation apparatus including means for adding constant data to the ends of input address data and recording data necessary for run-length limited (1,7) decoding
SONY CORP25 citations92
US5043830AAug 27, 1991
System for recording and reproducing digital audio signal
SONY CORP34 citations91
US5684784ANov 4, 1997
CAV recording/ reproducing apparatus for dividing input data in an amount proportional if the radial lengths of a plurality of recording areas
SONY CORP10 citations73
US5557594ASep 17, 1996
Method and apparatus for recording data on recording medium
SONY CORP18 citations73
US5012361AApr 30, 1991
Data signal reproducing apparatus for helical scan recording
SONY CORP8 citations73
US5848037ADec 8, 1998
Data recording medium and data recording apparatus for recording identification signal on the data recording medium
SONY CORP9 citations70
US5239430AAug 24, 1993
Digital information signal reproducing apparatus for reproducing a digital audio signal at a reproducing speed different from the recording speed
SONY CORP7 citations69
US5526135AJun 11, 1996
Video signal recording and/or reproducing apparatus operable in normal and differential speed playback modes
SONY CORP4 citations61
US10212439B2Feb 19, 2019
Video processing apparatus and method for controlling video processing apparatus
SONY CORP0 citations48
NTT INC
2 patentsUS12437069B2Oct 7, 2025
Information processing device, information processing method and information processing program for extracting a static file from a file group on the basis of a learning model
NTT INC0 citations54
US12493476B2Dec 9, 2025
Monitoring device, monitoring method, and monitoring program
NTT INC0 citations51