Inventor
SUDO TATSUYA
JP4 patents
⚠️ This page may combine multiple inventors who share the name “SUDO TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
2 patentsUS5481553AJan 2, 1996
Methods and apparatus for preventing rounding errors when transform coefficients representing a motion picture signal are inversely transformed
SONY CORP363 citations98
US5590139ADec 31, 1996
Method of recording a compressed motion picture signal in which effects of rounding errors resulting from inversely transforming transaction coefficients representing are mitigated
SONY CORP53 citations95