Inventor
KITANO TOSHIAKI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “KITANO TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
13 patentsUS5468343ANov 21, 1995
Etching solution and etching method for semiconductors and method for evaluating GaAs surface
MITSUBISHI ELECTRIC CORP42 citations92
US5547642AAug 20, 1996
Light ozone asher, light ashing method, and manufacturing method of semiconductor device
MITSUBISHI ELECTRIC CORP27 citations91
US5895941AApr 20, 1999
Field effect transistor with electrode portions under T-shaped gate structure
MITSUBISHI ELECTRIC CORP9 citations73
US5696035ADec 9, 1997
Etchant, etching method, and method of fabricating semiconductor device
MITSUBISHI ELECTRIC CORP8 citations73
US5585289ADec 17, 1996
Method of producing metal semiconductor field effect transistor
MITSUBISHI ELECTRIC CORP10 citations73
US5486710AJan 23, 1996
Field effect transistor
MITSUBISHI ELECTRIC CORP7 citations73
US5419808AMay 30, 1995
Etching solution and etching method for semiconductors
MITSUBISHI ELECTRIC CORP10 citations73
US9716185B2Jul 25, 2017
Field effect transistor
MITSUBISHI ELECTRIC CORP2 citations72
US9640647B2May 2, 2017
Semiconductor device and method for manufacturing the same
MITSUBISHI ELECTRIC CORP3 citations71
US12170255B2Dec 17, 2024
Semiconductor device including base member with protruding portion at circumferential edge
MITSUBISHI ELECTRIC CORP0 citations62
US7751456B2Jul 6, 2010
Method for manufacturing semiconductor optical device
MITSUBISHI ELECTRIC CORP6 citations62
US10804369B2Oct 13, 2020
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US7358179B2Apr 15, 2008
Method of manufacturing semiconductor device including air space formed around gate electrode
MITSUBISHI ELECTRIC CORP0 citations41