Inventor
HIROSE KAZUYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HIROSE KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
4 patentsUS5691571ANov 25, 1997
Semiconductor device having fine contact hole with high aspect ratio
NEC CORP48 citations95
US6114244ASep 5, 2000
Method for manufacturing a semiconductor device having fine contact hole with high aspect ratio
NEC CORP9 citations73
US5990005ANov 23, 1999
Method of burying a contact hole with a metal for forming multilevel interconnections
NEC CORP10 citations72
US5098858AMar 24, 1992
Junction between metal and zincblende-type III-V compound semiconductor and manufacturing method thereof
NEC CORP2 citations62
HIROSE KAZUYUKI
3 patentsMITSUBISHI HEAVY IND LTD
3 patentsUS11250906B2Feb 15, 2022
Apparatus for compensating for radiation resistance of semiconductor memory, method therefor, and electronic circuit
MITSUBISHI HEAVY IND LTD0 citations59
US10833673B2Nov 10, 2020
Semiconductor device
MITSUBISHI HEAVY IND LTD1 citations58
US11115035B2Sep 7, 2021
Semiconductor devices
MITSUBISHI HEAVY IND LTD0 citations50