Inventor
FUJII YUKIO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “FUJII YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
17 patentsUS5949484ASep 7, 1999
Portable terminal apparatus for multimedia communication
HITACHI LTD171 citations99
US5898695AApr 27, 1999
Decoder for compressed and multiplexed video and audio data
HITACHI LTD166 citations99
US5966385AOct 12, 1999
Decoder for compressed and multiplexed video and audio data
HITACHI LTD98 citations98
US6816491B1Nov 9, 2004
Multiplexed audio data decoding apparatus and receiver apparatus
HITACHI LTD73 citations96
US6028631AFeb 22, 2000
Portable terminal apparatus for multimedia communication
HITACHI LTD60 citations96
US5742361AApr 21, 1998
Data demultiplexer
HITACHI LTD61 citations95
US5636316AJun 3, 1997
Picture signal digital processing unit
HITACHI LTD63 citations95
US6807191B2Oct 19, 2004
Decoder for compressed and multiplexed video and audio data
HITACHI LTD30 citations92
US6687305B1Feb 3, 2004
Receiver, CPU and decoder for digital broadcast
HITACHI LTD21 citations92
US7796857B2Sep 14, 2010
Video playback apparatus
HITACHI LTD28 citations91
US5880786AMar 9, 1999
Apparatus for picture decoding having frame memories commonly connected to one data bus and one address bus
HITACHI LTD39 citations89
US7480445B2Jan 20, 2009
Video recording/reproducing apparatus having commercial view control function
HITACHI LTD10 citations84
US7447241B2Nov 4, 2008
Multiplexed audio data decoding apparatus and receiver apparatus
HITACHI LTD9 citations83
US7337321B2Feb 26, 2008
Digital content protection using invisible and visible watermarks
HITACHI LTD16 citations81
US7433411B2Oct 7, 2008
Receiver, CPU and decoder with improved signal decoding
HITACHI LTD2 citations63
US7352877B2Apr 1, 2008
Digital-watermark-embedding and picture compression unit
HITACHI LTD4 citations62
US7457468B2Nov 25, 2008
Image coding apparatus, digest image preparing apparatus and method
HITACHI LTD0 citations34