Inventor
MATSUMOTO TETSUROU
JP29 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO TETSUROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
26 patentsUS6081023AJun 27, 2000
Semiconductor device
HITACHI LTD28 citations96
US5793099AAug 11, 1998
Semiconductor device
HITACHI LTD30 citations96
US5612569AMar 18, 1997
Semiconductor device
HITACHI LTD35 citations96
US5602771AFeb 11, 1997
Semiconductor memory device and defect remedying method thereof
HITACHI LTD43 citations96
US5579256ANov 26, 1996
Semiconductor memory device and defect remedying method thereof
HITACHI LTD45 citations96
US5530286AJun 25, 1996
Semiconductor device
HITACHI LTD53 citations96
US5358904AOct 25, 1994
Semiconductor device
HITACHI LTD47 citations96
US5150325ASep 22, 1992
Bi-CMOS semiconductor memory device, including improved layout structure and testing method
HITACHI LTD45 citations95
US6130114AOct 10, 2000
Semiconductor device
HITACHI LTD17 citations93
US6018191AJan 25, 2000
Semiconductor device
HITACHI LTD18 citations93
US6515913B2Feb 4, 2003
Semiconductor memory device and defect remedying method thereof
HITACHI LTD22 citations92
US6335884B1Jan 1, 2002
Semiconductor memory device and defect remedying method thereof
HITACHI LTD22 citations92
US6212089B1Apr 3, 2001
Semiconductor memory device and defect remedying method thereof
HITACHI LTD18 citations92
US6160744ADec 12, 2000
Semiconductor memory device and defect remedying method thereof
HITACHI LTD18 citations92
US6049500AApr 11, 2000
Semiconductor memory device and defect remedying method thereof
HITACHI LTD28 citations92
US5276648AJan 4, 1994
Testing method for a semiconductor memory device
HITACHI LTD21 citations92
US7499340B2Mar 3, 2009
Semiconductor memory device and defect remedying method thereof
HITACHI LTD8 citations84
US6657901B2Dec 2, 2003
Semiconductor device formed in a rectangle region on a semiconductor substrate including a voltage generating circuit
HITACHI LTD11 citations82
US6072231AJun 6, 2000
Semiconductor device
HITACHI LTD12 citations82
US5981315ANov 9, 1999
Semiconductor device
HITACHI LTD7 citations82
US5854508ADec 29, 1998
Semiconductor memory device having zigzag bonding pad arrangement
HITACHI LTD15 citations82
US5821606AOct 13, 1998
Semiconductor device
HITACHI LTD9 citations82
US7345929B2Mar 18, 2008
Semiconductor memory device and defect remedying method thereof
HITACHI LTD4 citations74
US5506804AApr 9, 1996
Dynamic Random Access Type Semiconductor Device
HITACHI LTD9 citations73
US5258644ANov 2, 1993
Semiconductor device and method of manufacture thereof
HITACHI LTD4 citations63
US4476548AOct 9, 1984
Dynamic type MOS memory device
HITACHI LTD5 citations54