Inventor
TAKISHIMA YASUHIRO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “TAKISHIMA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOKUSAI DENSHIN DENWA CO LTD
10 patentsUS5883589AMar 16, 1999
Variable length code construction apparatus
KOKUSAI DENSHIN DENWA CO LTD67 citations96
US5488616AJan 30, 1996
System for providing reversible variable length codes
KOKUSAI DENSHIN DENWA CO LTD93 citations96
US5379116AJan 3, 1995
Cell-packing system of coded video signal using fixed bit length cells
KOKUSAI DENSHIN DENWA CO LTD63 citations96
US6856650B1Feb 15, 2005
Method and apparatus for second or later generation coding of video signal
KOKUSAI DENSHIN DENWA CO LTD34 citations92
US6075900AJun 13, 2000
Method of and apparatus for coded moving picture data hierarchy formation
KOKUSAI DENSHIN DENWA CO LTD23 citations92
US6011587AJan 4, 2000
Packet video bitrate conversion system
KOKUSAI DENSHIN DENWA CO LTD33 citations92
US5892881AApr 6, 1999
Method and apparatus for transmitting dubbing data of digital VTR
KOKUSAI DENSHIN DENWA CO LTD19 citations92
US5841476ANov 24, 1998
Coding apparatus for encoding motion picture
KOKUSAI DENSHIN DENWA CO LTD13 citations74
US4989088AJan 29, 1991
Error correction system used in picture transmission
KOKUSAI DENSHIN DENWA CO LTD12 citations74
US4990910AFeb 5, 1991
Variable length code conversion system
KOKUSAI DENSHIN DENWA CO LTD12 citations73
KDDI CORP
10 patentsUS7729391B2Jun 1, 2010
Transmitting device with discard control of specific media data
KDDI CORP11 citations83
US7627135B2Dec 1, 2009
Digital watermarking system and drift compensating system
KDDI CORP7 citations74
US7991183B2Aug 2, 2011
Electronic watermark editor for compressed video
KDDI CORP3 citations63
US7860326B2Dec 28, 2010
Adaptable shape image encoding apparatus and decoding apparatus
KDDI CORP3 citations62
US7693346B2Apr 6, 2010
Tally image generating method, decoding method, tally image generator, and decoder
KDDI CORP2 citations60
US7650422B2Jan 19, 2010
Audio playback apparatus for controlling pause and resume of audio
KDDI CORP1 citations51
US8346687B2Jan 1, 2013
SV reduction method for multi-class SVM
KDDI CORP2 citations50
US6898247B2May 24, 2005
Apparatus for dividing, compressing and transmitting video data
KDDI CORP0 citations42
US7437285B2Oct 14, 2008
Adaptive media encoding and decoding equipment
KDDI CORP0 citations36
US10104356B2Oct 16, 2018
Scenario generation system, scenario generation method and scenario generation program
KDDI CORP0 citations35
TAKAGI KOICHI
3 patentsUS8074074B2Dec 6, 2011
Compressed data scrambled distribution device and playback device thereof
TAKAGI KOICHI5 citations61
US8181027B2May 15, 2012
Compressed data scrambled distribution device and playback device thereof
TAKAGI KOICHI0 citations50
US8134903B2Mar 13, 2012
Method and apparatus for digital data accompanied by degradation
TAKAGI KOICHI0 citations50