P

Inventor

SATO TOMOYUKI

JP47 patents
⚠️ This page may combine multiple inventors who share the name “SATO TOMOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

11 patents
US6324216B1Nov 27, 2001

Video coding selectable between intra-frame prediction/field-based orthogonal transformation and inter-frame prediction/frame-based orthogonal transformation

SONY CORP150 citations99
US5666461ASep 9, 1997

High efficiency encoding and decoding of picture signals and recording medium containing same

SONY CORP188 citations99
US5539466AJul 23, 1996

Efficient coding apparatus for picture signal and decoding apparatus therefor

SONY CORP232 citations99
US5475435ADec 12, 1995

Layer encoding apparatus and layer decoding apparatus for input non-interlace video signal

SONY CORP135 citations98
US6226327B1May 1, 2001

Video coding method and apparatus which select between frame-based and field-based predictive modes

SONY CORP82 citations96
US6160849ADec 12, 2000

Selectable field and frame based predictive video coding

SONY CORP56 citations96
US5832124ANov 3, 1998

Picture signal coding method and picture signal coding apparatus, and picture signal decoding method and picture signal decoding apparatus

SONY CORP48 citations93
US7496675B2Feb 24, 2009

Data multiplexer, data multiplexing method, and recording medium

SONY CORP41 citations92
US6101313AAug 8, 2000

High efficiency encoding and decoding of picture signals and recording medium containing same

SONY CORP7 citations74
US7940805B2May 10, 2011

Receiving device, clock synchronizing method, and computer program

SONY CORP4 citations62
US7606464B2Oct 20, 2009

Signal processing apparatus and associated methodology for controlling the recording of data streams

SONY CORP0 citations45

SATO TOMOYUKI

4 patents

TPR CO LTD

4 patents

NISSEI PLASTICS IND CO

3 patents

STAR MFG CO

3 patents

DENSO TEN LTD

3 patents

OLYMPUS CORP

3 patents

HITACHI LTD

2 patents

NISSAN MOTOR

2 patents

KOKUSAN DENKI CO

2 patents

NICHIA CORP

2 patents

NHK SPRING CO LTD

2 patents

NIPPON SNASO CORP

1 patent

TOYOTA MOTOR CO LTD

1 patent

ARAI KEITA

1 patent

KOJIMA IND CORP

1 patent

WATANABE NAOHIRO

1 patent

KATO ATSUSHI

1 patent