Inventor
FUKUMOTO MASANORI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “FUKUMOTO MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
13 patentsUS5164337ANov 17, 1992
Method of fabricating a semiconductor device having a capacitor in a stacked memory cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD123 citations98
US5275972AJan 4, 1994
Method for fabricating a semiconductor integrated circuit device including the self-aligned formation of a contact window
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD123 citations97
US5128274AJul 7, 1992
Method for producing a semiconductor device having a LOCOS insulating film with at least two different thickness
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD87 citations96
US5693557ADec 2, 1997
Method of fabricating a semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US5474949ADec 12, 1995
Method of fabricating capacitor or contact for semiconductor device by forming uneven oxide film and reacting silicon with metal containing gas
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US5384276AJan 24, 1995
Method of fabricating a memory device with a multilayer insulating film
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US5047815ASep 10, 1991
Semiconductor memory device having a trench-stacked capacitor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations92
US5365095ANov 15, 1994
Semiconductor memory device and process
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations91
US5449934ASep 12, 1995
Semiconductor memory device and process
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations81
US5661068AAug 26, 1997
Method of fabricating a semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US5459341AOct 17, 1995
Semiconductor device and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations72
US5242852ASep 7, 1993
Method for manufacturing a semiconductor memory device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US5677220AOct 14, 1997
Method of manufacturing a semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations61