Inventor
SHIBUYA TOSHIYUKI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “SHIBUYA TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
19 patentsUS7512921B2Mar 31, 2009
Method and apparatus for designing integrated circuit enabling the yield of integrated circuit to be improved by considering random errors
FUJITSU LTD198 citations99
US5230057AJul 20, 1993
Simd system having logic units arranged in stages of tree structure and operation of stages controlled through respective control registers
FUJITSU LTD76 citations91
US7320118B2Jan 15, 2008
Delay analysis device, delay analysis method, and computer product
FUJITSU LTD9 citations83
US7734175B2Jun 8, 2010
Network configuring apparatus
FUJITSU LTD15 citations81
US6584603B1Jun 24, 2003
Apparatus and method for determining a circuit floor plan
FUJITSU LTD8 citations74
US6532583B1Mar 11, 2003
Global routing determination method and storage medium
FUJITSU LTD11 citations74
US5579237ANov 26, 1996
Method of designing a cell placement of an integrated circuit
FUJITSU LTD16 citations74
US5850350ADec 15, 1998
Apparatus for determining initial array of integrated circuit
FUJITSU LTD10 citations73
US7676718B2Mar 9, 2010
Test circuit, method and apparatus for supporting circuit design, and computer product
FUJITSU LTD3 citations63
US6243850B1Jun 5, 2001
Allocation apparatus and method for determining cell allocation of semiconductor circuit
FUJITSU LTD6 citations63
US8024685B2Sep 20, 2011
Delay analysis support apparatus, delay analysis support method and computer product
FUJITSU LTD3 citations62
US7944446B2May 17, 2011
Device and method for displaying delay analysis results, and computer product
FUJITSU LTD2 citations62
US7934182B2Apr 26, 2011
Method and apparatus for supporting delay analysis, and computer product
FUJITSU LTD5 citations62
US7870533B2Jan 11, 2011
Delay analysis apparatus, delay analysis method and computer product
FUJITSU LTD2 citations62
US7681161B2Mar 16, 2010
Circuit delay analyzer, circuit delay analyzing method, and computer product
FUJITSU LTD2 citations62
USRE36954ENov 14, 2000
SIMD system having logic units arranged in stages of tree structure and operation of stages controlled through respective control registers
FUJITSU LTD4 citations59
US7653889B2Jan 26, 2010
Method and apparatus for repeat execution of delay analysis in circuit design
FUJITSU LTD1 citations51
US12008499B2Jun 11, 2024
Information processing device, work planning method, and storage medium
FUJITSU LTD0 citations46
US7516432B2Apr 7, 2009
Circuit delay analyzing method, circuit delay analyzing apparatus, and computer product
FUJITSU LTD0 citations41
NEC CORP
6 patentsUS5666662ASep 9, 1997
Method for detecting the location of a mobile terminal
NEC CORP172 citations99
US5777399AJul 7, 1998
Portable electronic apparatus and charge controlling method for portable electronic apparatus
NEC CORP92 citations96
US7120909B1Oct 10, 2006
System for changing a program stored in a terminal device and a terminal device used in the system
NEC CORP22 citations92
US6826702B1Nov 30, 2004
Method and apparatus for reducing power consumption of a CPU in a radio set by adaptively adjusting CPU clock frequency according to CPU load
NEC CORP10 citations74
US6509991B1Jan 21, 2003
Infrared communicator
NEC CORP8 citations74
US7299066B2Nov 20, 2007
Telephone set attaching member and portable telephone set
NEC CORP0 citations52