Inventor

NAGAYASU YOSHIHIKO

JP5 patents

⚠️ This page may combine multiple inventors who share the name “NAGAYASU YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI ELECTRIC CO LTD

4 patents

US5591657AJan 7, 1997

Semiconductor apparatus manufacturing method employing gate side wall self-aligning for masking

FUJI ELECTRIC CO LTD35 citations92

US5972768AOct 26, 1999

Method of manufacturing semiconductor device having low contact resistance

FUJI ELECTRIC CO LTD21 citations89

US5340756AAug 23, 1994

Method for producing self-aligned LDD CMOS, DMOS with deeper source/drain and P-base regions and, bipolar devices on a common substrate

FUJI ELECTRIC CO LTD33 citations89

US6087688AJul 11, 2000

Field effect transistor

FUJI ELECTRIC CO LTD17 citations82

FUJI ELECTRIC HOLDINGS

1 patent

US7510975B2Mar 31, 2009

Method for manufacturing a semiconductor device having trenches defined in the substrate surface

FUJI ELECTRIC HOLDINGS6 citations60