Inventor
AMISHIRO HIROYUKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “AMISHIRO HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
12 patentsUS6288447B1Sep 11, 2001
Semiconductor device including a plurality of interconnection layers
MITSUBISHI ELECTRIC CORP171 citations98
US6299314B1Oct 9, 2001
Semiconductor device with electrical isolation means
MITSUBISHI ELECTRIC CORP16 citations92
US6037630AMar 14, 2000
Semiconductor device with gate electrode portion and method of manufacturing the same
MITSUBISHI ELECTRIC CORP22 citations92
US5600170AFeb 4, 1997
Interconnection structure of semiconductor device
MITSUBISHI ELECTRIC CORP24 citations92
US6407573B1Jun 18, 2002
Device for evaluating characteristic of insulated gate transistor
MITSUBISHI ELECTRIC CORP17 citations84
US6518592B1Feb 11, 2003
Apparatus, method and pattern for evaluating semiconductor device characteristics
MITSUBISHI ELECTRIC CORP12 citations74
US5394338AFeb 28, 1995
Module cell generating device for a semiconductor integrated circuit
MITSUBISHI ELECTRIC CORP17 citations74
US6541862B2Apr 1, 2003
Semiconductor device including a plurality of interconnection layers, manufacturing method thereof and method of designing semiconductor circuit used in the manufacturing method
MITSUBISHI ELECTRIC CORP6 citations73
US6468857B2Oct 22, 2002
Method for forming a semiconductor device having a plurality of circuits parts
MITSUBISHI ELECTRIC CORP10 citations73
US6445071B1Sep 3, 2002
Semiconductor device having an improved multi-layer interconnection structure and manufacturing method thereof
MITSUBISHI ELECTRIC CORP8 citations72
US5243560ASep 7, 1993
Semiconductor memory device for storing a plurality of data on a word basis and operating method thereof
MITSUBISHI ELECTRIC CORP11 citations71
US12520550B2Jan 6, 2026
Silicon carbide semiconductor device and power converter
MITSUBISHI ELECTRIC CORP0 citations49
RENESAS TECH CORP
4 patentsUS7045865B2May 16, 2006
Semiconductor device with resistor elements formed on insulating film
RENESAS TECH CORP18 citations92
US6838732B2Jan 4, 2005
Semiconductor device and method for manufacturing the same
RENESAS TECH CORP11 citations73
US6779160B2Aug 17, 2004
Apparatus, method and pattern for evaluating semiconductor device characteristics
RENESAS TECH CORP2 citations63
US6835647B2Dec 28, 2004
Semiconductor device including a plurality of interconnection layers, manufacturing method thereof and method of designing semiconductor circuit used in the manufacturing method
RENESAS TECH CORP2 citations62