Inventor
NATSUAKI NOBUYOSHI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “NATSUAKI NOBUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
25 patentsUS6784116B2Aug 31, 2004
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD29 citations96
US6239041B1May 29, 2001
Method for fabricating semiconductor integrated circuit device
HITACHI LTD36 citations96
US6197702B1Mar 6, 2001
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD59 citations96
US4655875AApr 7, 1987
Ion implantation process
HITACHI LTD64 citations96
US6066508AMay 23, 2000
Process for manufacturing semiconductor integrated circuit device including treatment of gas used in the process
HITACHI LTD43 citations95
US4565584AJan 21, 1986
Method of producing single crystal film utilizing a two-step heat treatment
HITACHI LTD76 citations95
US6569780B2May 27, 2003
Method for fabricating semiconductor integrated circuit device
HITACHI LTD13 citations93
US6528431B2Mar 4, 2003
Method for fabricating semiconductor integrated circuit drive using an oxygen and hydrogen catalyst
HITACHI LTD17 citations93
US6503819B2Jan 7, 2003
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD27 citations93
US4808546AFeb 28, 1989
SOI process for forming a thin film transistor using solid phase epitaxy
HITACHI LTD37 citations92
US4498951AFeb 12, 1985
Method of manufacturing single-crystal film
HITACHI LTD39 citations92
US6521550B2Feb 18, 2003
Process for manufacturing semiconductor integrated circuit device including treatment of gas used in the process
HITACHI LTD14 citations91
US4729964AMar 8, 1988
Method of forming twin doped regions of the same depth by high energy implant
HITACHI LTD51 citations91
US6528403B2Mar 4, 2003
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD11 citations82
US6417114B2Jul 9, 2002
Method for fabricating semiconductor integrated circuit device
HITACHI LTD7 citations82
US7122469B2Oct 17, 2006
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD4 citations74
US6987069B2Jan 17, 2006
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD6 citations74
US6596650B2Jul 22, 2003
Method for fabricating semiconductor integrated circuit device
HITACHI LTD6 citations74
US6518201B1Feb 11, 2003
Method for fabricating semiconductor integrated circuit device
HITACHI LTD4 citations74
US6518202B2Feb 11, 2003
Method for fabricating semiconductor integrated circuit device
HITACHI LTD6 citations74
US4351674ASep 28, 1982
Method of producing a semiconductor device
HITACHI LTD13 citations74
US4819055AApr 4, 1989
Semiconductor device having a PN junction formed on an insulator film
HITACHI LTD8 citations73
US6602808B2Aug 5, 2003
Process for manufacturing semiconductor integrated circuit device including treatment of gas used in the process
HITACHI LTD6 citations72
US6319860B1Nov 20, 2001
Process for manufacturing semiconductor integrated circuit device including treatment of gas used in the process
HITACHI LTD9 citations72
US4742025AMay 3, 1988
Method of fabricating a semiconductor device including selective etching of a silicide layer
HITACHI LTD16 citations70
RENESAS TECH CORP
7 patentsUS7053007B2May 30, 2006
Method for fabricating semiconductor integrated circuit device
RENESAS TECH CORP10 citations82
US6855642B2Feb 15, 2005
Method for fabricating semiconductor integrated circuit device
RENESAS TECH CORP9 citations82
US7250376B2Jul 31, 2007
Method for fabricating semiconductor integrated circuit device
RENESAS TECH CORP3 citations74
US7008880B2Mar 7, 2006
Method for fabricating semiconductor integrated circuit device
RENESAS TECH CORP2 citations74
US6723665B2Apr 20, 2004
Process for manufacturing semiconductor integrated circuit device including treatment of gas used in the process
RENESAS TECH CORP8 citations72
US6962881B2Nov 8, 2005
Method for fabricating semiconductor integrated circuit device
RENESAS TECH CORP1 citations63
US6962880B2Nov 8, 2005
Method for fabricating semiconductor integrated circuit device
RENESAS TECH CORP0 citations52