Inventor
OHSAKI AKIHIKO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “OHSAKI AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
13 patentsUS5565708AOct 15, 1996
Semiconductor device comprising composite barrier layer
MITSUBISHI ELECTRIC CORP107 citations97
US4845537AJul 4, 1989
Vertical type MOS transistor and method of formation thereof
MITSUBISHI ELECTRIC CORP101 citations96
US5017504AMay 21, 1991
Vertical type MOS transistor and method of formation thereof
MITSUBISHI ELECTRIC CORP177 citations94
US6624516B2Sep 23, 2003
Structure for connecting interconnect lines with interposed layer including metal layers and metallic compound layer
MITSUBISHI ELECTRIC CORP25 citations92
US6198143B1Mar 6, 2001
Semiconductor device including a layer of thermally stable titanium silicide
MITSUBISHI ELECTRIC CORP22 citations92
US5677243AOct 14, 1997
Method of forming multi-layer interconnection
MITSUBISHI ELECTRIC CORP22 citations92
US5475267ADec 12, 1995
Multilayer interconnection structure for a semiconductor device
MITSUBISHI ELECTRIC CORP29 citations92
US5313100AMay 17, 1994
Multilayer interconnection structure for a semiconductor device
MITSUBISHI ELECTRIC CORP37 citations92
US6664641B2Dec 16, 2003
Wiring structure for an integrated circuit
MITSUBISHI ELECTRIC CORP17 citations83
US4953125AAug 28, 1990
Semiconductor memory device having improved connecting structure of bit line and memory cell
MITSUBISHI ELECTRIC CORP18 citations74
US5712140AJan 27, 1998
Method of manufacturing interconnection structure of a semiconductor device
MITSUBISHI ELECTRIC CORP4 citations62
US4959329ASep 25, 1990
Semiconductor device
MITSUBISHI ELECTRIC CORP2 citations62
US4887143ADec 12, 1989
Semiconductor device
MITSUBISHI ELECTRIC CORP2 citations62