Inventor
ONDA MASAHITO
JP6 patents
Patents
6 patentsUS5972741AOct 26, 1999
Method of manufacturing semiconductor device
SANYO ELECTRIC CO108 citations95
US7521306B2Apr 21, 2009
Semiconductor device and a method of fabricating the same
SANYO ELECTRIC CO21 citations91
US7629644B2Dec 8, 2009
Insulated gate-type semiconductor device and manufacturing method of the same
SANYO ELECTRIC CO3 citations61
US7230300B2Jun 12, 2007
Semiconductor device with peripheral trench
SANYO ELECTRIC CO6 citations60
US6939776B2Sep 6, 2005
Semiconductor device and a method of fabricating the same
SANYO ELECTRIC CO0 citations50
US7413954B2Aug 19, 2008
Insulated gate semiconductor device and manufacturing method of the same
SANYO ELECTRIC CO0 citations36