Inventor
FUJIKAWA YOSHIFUMI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “FUJIKAWA YOSHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUS6041399AMar 21, 2000
VLIW system with predicated instruction execution for individual instruction fields
HITACHI LTD88 citations97
US5893143AApr 6, 1999
Parallel processing unit with cache memories storing NO-OP mask bits for instructions
HITACHI LTD40 citations92
US5870618AFeb 9, 1999
Processor and data processor
HITACHI LTD37 citations92
US7796857B2Sep 14, 2010
Video playback apparatus
HITACHI LTD28 citations91
US6401190B1Jun 4, 2002
Parallel computing units having special registers storing large bit widths
HITACHI LTD43 citations91
US7337321B2Feb 26, 2008
Digital content protection using invisible and visible watermarks
HITACHI LTD16 citations81
US5872964AFeb 16, 1999
Comparison operating unit and graphic operating system
HITACHI LTD10 citations73
US7352877B2Apr 1, 2008
Digital-watermark-embedding and picture compression unit
HITACHI LTD4 citations62
US11366695B2Jun 21, 2022
System and method for assisting charging to use of accelerator unit
HITACHI LTD0 citations51
US11151141B2Oct 19, 2021
Data processing device and data processing method
HITACHI LTD0 citations51
US10154113B2Dec 11, 2018
Computer system
HITACHI LTD0 citations41