Inventor
KOYANAGI YOICHI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “KOYANAGI YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
19 patentsUS5892979AApr 6, 1999
Queue control apparatus including memory to save data received when capacity of queue is less than a predetermined threshold
FUJITSU LTD140 citations97
US7173965B2Feb 6, 2007
Equalizing a signal for transmission
FUJITSU LTD19 citations92
US6898742B2May 24, 2005
System and method for automatic deskew across a high speed, parallel interconnection
FUJITSU LTD24 citations92
US6636993B1Oct 21, 2003
System and method for automatic deskew across a high speed, parallel interconnection
FUJITSU LTD37 citations92
US6115803ASep 5, 2000
Parallel computer which verifies direct data transmission between local memories with a send complete flag
FUJITSU LTD24 citations92
US5818755AOct 6, 1998
Storage apparatus having a nonvolatile storage device capable of retaining data after an incomplete write operation and method of accessing same
FUJITSU LTD30 citations92
US5742843AApr 21, 1998
Control system for access between processing elements in a parallel computer
FUJITSU LTD38 citations92
US5604913AFeb 18, 1997
Vector processor having a mask register used for performing nested conditional instructions
FUJITSU LTD49 citations92
US6493320B1Dec 10, 2002
Automatic initialization and tuning across a high speed, plesiochronous, parallel link
FUJITSU LTD34 citations91
US11132422B2Sep 28, 2021
Automating solving NP problems in annealer systems
FUJITSU LTD10 citations86
US7427878B2Sep 23, 2008
Low-voltage differential signal driver for high-speed digital transmission
FUJITSU LTD13 citations83
US9684332B2Jun 20, 2017
Timing control circuit
FUJITSU LTD3 citations72
US7561616B2Jul 14, 2009
System and method for equalizing high-speed data transmission
FUJITSU LTD0 citations52
US7512178B2Mar 31, 2009
Equalizing a signal for transmission
FUJITSU LTD0 citations52
US9813188B2Nov 7, 2017
Transmitting circuit, communication system, and communication method
FUJITSU LTD1 citations51
US9160380B2Oct 13, 2015
Transmission circuit, communication system and transmission method
FUJITSU LTD0 citations41
US8836369B2Sep 16, 2014
Latch circuit, flip-flop circuit, and divider
FUJITSU LTD0 citations41
US7065135B2Jun 20, 2006
System and method for equalizing high-speed data transmission
FUJITSU LTD0 citations41
US9049059B2Jun 2, 2015
Receiving circuit
FUJITSU LTD0 citations40
KOYANAGI YOICHI
3 patentsUS8102288B2Jan 24, 2012
Data transmitting circuit and method
KOYANAGI YOICHI10 citations82
US8750430B2Jun 10, 2014
Data receiver circuit
KOYANAGI YOICHI2 citations61
US8593313B2Nov 26, 2013
Parallel-to-serial conversion circuit, information processing apparatus, information processing system, and parallel-to-serial conversion method
KOYANAGI YOICHI3 citations61