Inventor
KOH RISHO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “KOH RISHO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
13 patentsUS5545586AAug 13, 1996
Method of making a transistor having easily controllable impurity profile
NEC CORP232 citations98
US7719043B2May 18, 2010
Semiconductor device with fin-type field effect transistor and manufacturing method thereof.
NEC CORP64 citations97
US6049110AApr 11, 2000
Body driven SOI-MOS field effect transistor
NEC CORP115 citations97
US5427976AJun 27, 1995
Method of producing a semiconductor on insulating substrate, and a method of forming a transistor thereon
NEC CORP86 citations96
US6306691B1Oct 23, 2001
Body driven SOI-MOS field effect transistor and method of forming the same
NEC CORP56 citations95
US5668046ASep 16, 1997
Method of producing a semiconductor on insulating substrate, and a method of forming transistor thereon
NEC CORP34 citations92
US6933569B2Aug 23, 2005
Soi mosfet
NEC CORP24 citations91
US7830703B2Nov 9, 2010
Semiconductor device and manufacturing method thereof
NEC CORP13 citations84
US5770506AJun 23, 1998
Method of fabricating a field effect transistor with short gate length
NEC CORP19 citations83
US6975001B2Dec 13, 2005
Semiconductor device and method of fabricating the same
NEC CORP10 citations73
US7485923B2Feb 3, 2009
SOI semiconductor device with improved halo region and manufacturing method of the same
NEC CORP6 citations60
US7211517B2May 1, 2007
Semiconductor device and method that includes reverse tapering multiple layers
NEC CORP2 citations60
US7611934B2Nov 3, 2009
Semiconductor device and method of fabricating the same
NEC CORP0 citations51