Inventor
TAKEUCHI SEIICHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “TAKEUCHI SEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
15 patentsUS5677981AOct 14, 1997
Video signal recording apparatus which receives a digital progressive scan TV signal and switches the progressive signal frame by frame alternately
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD107 citations99
US6526098B1Feb 25, 2003
High efficiency coding device and high efficiency coding method for image data
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations93
US6847685B1Jan 25, 2005
Shuffling device, coding device, decoding device of video signal and medium recording the programs of shuffling, coding and decoding
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations92
US6801574B2Oct 5, 2004
Apparatus of layered picture coding, apparatus of picture decoding, methods of picture decoding, apparatus of recording for digital broadcasting signal, and apparatus of picture and audio decoding
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations92
US6614846B1Sep 2, 2003
Method and apparatus for transmitting, encoding and decoding video signal and recording/reproducing method of optical disc
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US6553068B1Apr 22, 2003
Video signal coding method and device adapted to control code amounts according to the characteristics of pictures
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations92
US6477202B1Nov 5, 2002
Apparatus of layered picture coding, apparatus of picture decoding, methods of picture decoding, apparatus of recording for digital broadcasting signal, and apparatus of picture and audio decoding
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US6201898B1Mar 13, 2001
Video signal recording apparatus, video signal regenerating apparatus, image coding apparatus and image decoding apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US5978545ANov 2, 1999
Video recording apparatus which accepts four different HDTV formatted signals
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations82
US6011900AJan 4, 2000
Video signal recording apparatus, video signal recording and reproduction apparatus, video signal coding device, and video signal transmission apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US5987215ANov 16, 1999
Video signal recording apparatus, video signal recording and reproduction apparatus, video signal coding device, and video signal transmission apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US5777900AJul 7, 1998
Filtering processor and filter method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6282364B1Aug 28, 2001
Video signal recording apparatus and video signal regenerating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6577680B2Jun 10, 2003
Video signal coding method and coding device adapted to control code amounts according to the characteristics of pictures
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US6449310B1Sep 10, 2002
Video signal coding apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62