Inventor
AKASAKA YASUSHI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “AKASAKA YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
25 patentsUS7078776B2Jul 18, 2006
Low threshold voltage semiconductor device
TOSHIBA KK126 citations98
US6770944B2Aug 3, 2004
Semiconductor device having counter and channel impurity regions
TOSHIBA KK121 citations98
US6617226B1Sep 9, 2003
Semiconductor device and method for manufacturing the same
TOSHIBA KK75 citations98
US6541829B2Apr 1, 2003
Semiconductor device and method of manufacturing the same
TOSHIBA KK248 citations98
US6346438B1Feb 12, 2002
Method of manufacturing a semiconductor device
TOSHIBA KK91 citations98
US6100193AAug 8, 2000
Method of manufacturing a semiconductor device
TOSHIBA KK137 citations98
US5719410AFeb 17, 1998
Semiconductor device wiring or electrode
TOSHIBA KK173 citations98
US6939787B2Sep 6, 2005
Method for fabricating semiconductor device having gate electrode with polymetal structure of polycrystalline silicon film and metal film
TOSHIBA KK97 citations97
US5903053AMay 11, 1999
Semiconductor device
TOSHIBA KK107 citations97
US6162741ADec 19, 2000
Semiconductor device and manufacturing method therefor
TOSHIBA KK77 citations96
US5907188AMay 25, 1999
Semiconductor device with conductive oxidation preventing film and method for manufacturing the same
TOSHIBA KK82 citations96
US6133150AOct 17, 2000
Semiconductor device and method for manufacturing the same
TOSHIBA KK30 citations93
US5898203AApr 27, 1999
Semiconductor device having solid phase diffusion sources
TOSHIBA KK29 citations92
US5434440AJul 18, 1995
Semiconductor device and method of manufacturing the same
TOSHIBA KK35 citations92
US5903027AMay 11, 1999
MOSFET with solid phase diffusion source
TOSHIBA KK20 citations91
US5698881ADec 16, 1997
MOSFET with solid phase diffusion source
TOSHIBA KK17 citations81
US7208797B2Apr 24, 2007
Semiconductor device
TOSHIBA KK8 citations74
US6989316B2Jan 24, 2006
Semiconductor device and method for manufacturing
TOSHIBA KK9 citations74
US6956259B2Oct 18, 2005
Semiconductor device and method of manufacturing the same
TOSHIBA KK6 citations74
US6893980B1May 17, 2005
Semiconductor device and manufacturing method therefor
TOSHIBA KK8 citations74
US7432147B2Oct 7, 2008
Method of manufacturing semiconductor device
TOSHIBA KK2 citations63
US7772671B2Aug 10, 2010
Semiconductor device having an element isolating insulating film
TOSHIBA KK0 citations52
US7772076B2Aug 10, 2010
Method of manufacturing semiconductor device using dummy gate wiring layer
TOSHIBA KK0 citations52
US7285461B2Oct 23, 2007
Semiconductor device and method of manufacturing the same
TOSHIBA KK0 citations52
US7232751B2Jun 19, 2007
Semiconductor device and manufacturing method therefor
TOSHIBA KK0 citations52
TOKYO ELECTRON LTD
5 patentsUS7622340B2Nov 24, 2009
Method for manufacturing semiconductor device
TOKYO ELECTRON LTD8 citations84
US7754622B2Jul 13, 2010
Patterning method utilizing SiBN and photolithography
TOKYO ELECTRON LTD2 citations63
US7718497B2May 18, 2010
Method for manufacturing semiconductor device
TOKYO ELECTRON LTD3 citations63
US7892914B2Feb 22, 2011
Semiconductor device and manufacturing method thereof
TOKYO ELECTRON LTD4 citations62
US7994562B2Aug 9, 2011
Memory apparatus
TOKYO ELECTRON LTD0 citations50