Inventor
YOSHIMARU MASAKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIMARU MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR TECH ACAD RES CT
8 patentsUS7304384B2Dec 4, 2007
Semiconductor device with a barrier film which contains manganese
SEMICONDUCTOR TECH ACAD RES CT87 citations98
US7943517B2May 17, 2011
Semiconductor device with a barrier film
SEMICONDUCTOR TECH ACAD RES CT9 citations84
US7781753B2Aug 24, 2010
Multi-value recording phase-change memory device, multi-value recording phase-change channel transistor, and memory cell array
SEMICONDUCTOR TECH ACAD RES CT3 citations61
US8709939B2Apr 29, 2014
Semiconductor device having a multilevel interconnect structure and method for fabricating the same
SEMICONDUCTOR TECH ACAD RES CT0 citations52
US7932508B2Apr 26, 2011
Multi-value recording phase-change memory device, multi-value recording phase-change channel transistor, and memory cell array
SEMICONDUCTOR TECH ACAD RES CT1 citations51
US7897958B2Mar 1, 2011
Phase-change memory device, phase-change channel transistor, and memory cell array
SEMICONDUCTOR TECH ACAD RES CT1 citations51
US7838439B2Nov 23, 2010
Method of manufacturing an insulating film containing hafnium
SEMICONDUCTOR TECH ACAD RES CT0 citations48
US7892975B2Feb 22, 2011
Method for selectively forming electric conductor and method for manufacturing semiconductor device
SEMICONDUCTOR TECH ACAD RES CT0 citations39
OKI ELECTRIC IND CO LTD
7 patentsUS6403441B1Jun 11, 2002
Method for fabricating storage capacitor using high dielectric constant material
OKI ELECTRIC IND CO LTD23 citations92
US5424253AJun 13, 1995
Method for manufacturing an inter-layer insulating film
OKI ELECTRIC IND CO LTD23 citations91
US5378645AJan 3, 1995
Method of making a semiconductor device with a capacitor
OKI ELECTRIC IND CO LTD44 citations90
US6284587B1Sep 4, 2001
Fabricating method for semiconductor device
OKI ELECTRIC IND CO LTD16 citations83
US5940677AAug 17, 1999
Fabricating method for semiconductor device
OKI ELECTRIC IND CO LTD9 citations73
US7407818B2Aug 5, 2008
Method for manufacturing a semiconductor device
OKI ELECTRIC IND CO LTD7 citations69
US6391797B1May 21, 2002
Method of manufacturing semiconductor device by sputtering dielectric forming materials while selectively heating growing layer
OKI ELECTRIC IND CO LTD6 citations62