P

Inventor

UEDA TOMOHIRO

JP49 patents
⚠️ This page may combine multiple inventors who share the name “UEDA TOMOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

25 patents
US5724097AMar 3, 1998

Adaptive quantization of video based on edge detection

MITSUBISHI ELECTRIC CORP124 citations98
US5909252AJun 1, 1999

High efficiency encoder and video information recording/reproducing apparatus

MITSUBISHI ELECTRIC CORP57 citations96
US5818529AOct 6, 1998

Variable length coding of video with controlled deletion of codewords

MITSUBISHI ELECTRIC CORP61 citations96
US5583573ADec 10, 1996

Video encoder and encoding method using intercomparisons of pixel values in selection of appropriation quantization values to yield an amount of encoded data substantialy equal to nominal amount

MITSUBISHI ELECTRIC CORP55 citations96
US5479264ADec 26, 1995

High-efficiency encoder and video information recording/reproducing apparatus

MITSUBISHI ELECTRIC CORP55 citations96
US5440344AAug 8, 1995

Video encoder using adjacent pixel difference for quantizer control

MITSUBISHI ELECTRIC CORP87 citations96
US5488482AJan 30, 1996

High-efficiency encoder and video information recording/reproducing apparatus

MITSUBISHI ELECTRIC CORP84 citations94
US7756202B2Jul 13, 2010

High-efficiency encoder and video information recording/reproducing apparatus

MITSUBISHI ELECTRIC CORP11 citations93
US7376184B2May 20, 2008

High-efficiency encoder and video information recording/reproducing apparatus

MITSUBISHI ELECTRIC CORP10 citations93
US7336708B2Feb 26, 2008

High-efficiency encoder and video information recording/reproducing apparatus

MITSUBISHI ELECTRIC CORP9 citations93
US7369746B2May 6, 2008

Device for recording digital video and audio signals in designated areas of a recording medium in a predetermined track format

MITSUBISHI ELECTRIC CORP16 citations92
US7936817B2May 3, 2011

High-efficiency encoder and video information recording/reproducing apparatus

MITSUBISHI ELECTRIC CORP8 citations84
US7688892B2Mar 30, 2010

High efficiency encoder and video information recording/reproducing apparatus

MITSUBISHI ELECTRIC CORP8 citations84
US6011663AJan 4, 2000

Digital VTR increasing recorded amount of high priority data

MITSUBISHI ELECTRIC CORP16 citations84
US5956454ASep 21, 1999

Digital VTR

MITSUBISHI ELECTRIC CORP18 citations84
US6870884B1Mar 22, 2005

High-efficiency encoder and video information recording/reproducing apparatus

MITSUBISHI ELECTRIC CORP11 citations82
US5960150ASep 28, 1999

Digital VTR

MITSUBISHI ELECTRIC CORP13 citations82
US5684915ANov 4, 1997

Digital VTR for recording special replay data with appended error correction codes

MITSUBISHI ELECTRIC CORP16 citations82
US7362805B2Apr 22, 2008

High efficiency encoder and video information recording/reproducing apparatus

MITSUBISHI ELECTRIC CORP8 citations74
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
US6085022AJul 4, 2000

Digital VTR for recording special replay video data in track areas designated for digital video and digital audio

MITSUBISHI ELECTRIC CORP5 citations73
US6977964B1Dec 20, 2005

Digital VTR for recording and replaying data depending on replay modes

MITSUBISHI ELECTRIC CORP4 citations63
US6339670B1Jan 15, 2002

Digital VTR

MITSUBISHI ELECTRIC CORP0 citations52

UEDA TOMOHIRO

5 patents

PANASONIC CORP

4 patents

PANASONIC IP MAN CO LTD

4 patents

HITACHI CONSTRUCTION MACH CO

2 patents

N M A CO LTD

2 patents

SONY CORP

2 patents

MITSUBSHI DENKI KABUSHIKI KAIS

1 patent

TSUKADA MEDICAL RES CO LTD

1 patent

TAIHO PHARMACEUTICAL CO LTD

1 patent

JAPAN SCIENCE & TECH AGENCY

1 patent

TOMO CO LTD

1 patent