Inventor
SUGAMOTO HIROYUKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “SUGAMOTO HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
14 patentsUS6469551B2Oct 22, 2002
Starting circuit for integrated circuit device
FUJITSU LTD22 citations92
US6559669B2May 6, 2003
Synchronous semiconductor device, and inspection system and method for the same
FUJITSU LTD13 citations89
US6400618B1Jun 4, 2002
Semiconductor memory device with efficient redundancy operation
FUJITSU LTD18 citations84
US6891393B2May 10, 2005
Synchronous semiconductor device, and inspection system and method for the same
FUJITSU LTD7 citations74
US6542421B2Apr 1, 2003
Semiconductor memory device with redundancy circuit
FUJITSU LTD7 citations73
US6462997B2Oct 8, 2002
Circuit for resetting a pair of data buses of a semiconductor memory device
FUJITSU LTD8 citations73
US6314033B1Nov 6, 2001
Semiconductor memory device with redundancy circuit
FUJITSU LTD8 citations73
US6741518B2May 25, 2004
Semiconductor integrated circuit device and data writing method therefor
FUJITSU LTD4 citations62
US6545940B2Apr 8, 2003
Semiconductor integrated circuit having enhanced acquisition of external signal
FUJITSU LTD2 citations62
US6198680B1Mar 6, 2001
Circuit for resetting a pair of data buses of a semiconductor memory device
FUJITSU LTD2 citations62
US5349219ASep 20, 1994
Wafer-scale semiconductor integrated circuit device and method of forming interconnection lines arranged between chips of wafer-scale semiconductor integrated circuit device
FUJITSU LTD5 citations59
US5032889AJul 16, 1991
Wiring structure in a wafer-scale integrated circuit
FUJITSU LTD6 citations59
US7378863B2May 27, 2008
Synchronous semiconductor device, and inspection system and method for the same
FUJITSU LTD0 citations52
US6525975B2Feb 25, 2003
Semiconductor integrated circuit device and data-write method thereof
FUJITSU LTD0 citations51