Inventor
ASANO TETSURO
JP44 patents
⚠️ This page may combine multiple inventors who share the name “ASANO TETSURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
40 patentsUS6946891B2Sep 20, 2005
Switching circuit device
SANYO ELECTRIC CO25 citations92
US6882210B2Apr 19, 2005
Semiconductor switching device
SANYO ELECTRIC CO51 citations92
US6580107B2Jun 17, 2003
Compound semiconductor device with depletion layer stop region
SANYO ELECTRIC CO28 citations92
US6627967B2Sep 30, 2003
Schottky barrier diode
SANYO ELECTRIC CO21 citations90
US7514727B2Apr 7, 2009
Active element and switching circuit device
SANYO ELECTRIC CO12 citations84
US7193255B2Mar 20, 2007
Semiconductor device with floating conducting region placed between device elements
SANYO ELECTRIC CO13 citations84
US6573529B2Jun 3, 2003
Semiconductor switching device
SANYO ELECTRIC CO15 citations84
US6914280B2Jul 5, 2005
Switching circuit device
SANYO ELECTRIC CO17 citations83
US7294900B2Nov 13, 2007
Compound semiconductor device and manufacturing method thereof
SANYO ELECTRIC CO7 citations74
US6891267B2May 10, 2005
Semiconductor switching circuit device
SANYO ELECTRIC CO7 citations74
US6853072B2Feb 8, 2005
Semiconductor switching circuit device and manufacturing method thereof
SANYO ELECTRIC CO8 citations74
US5929468AJul 27, 1999
Compound semiconductor device
SANYO ELECTRIC CO8 citations74
US5837570ANov 17, 1998
Heterostructure semiconductor device and method of fabricating same
SANYO ELECTRIC CO8 citations74
US6657266B2Dec 2, 2003
Semiconductor switching device
SANYO ELECTRIC CO12 citations73
US6627956B2Sep 30, 2003
Semiconductor switching device
SANYO ELECTRIC CO7 citations73
US6777277B2Aug 17, 2004
Manufacturing method of Schottky barrier diode
SANYO ELECTRIC CO11 citations72
US6897126B2May 24, 2005
Semiconductor device manufacturing method using mask slanting from orientation flat
SANYO ELECTRIC CO11 citations70
US7339210B2Mar 4, 2008
Compound semiconductor switching circuit device
SANYO ELECTRIC CO6 citations63
US7173291B2Feb 6, 2007
Vertical protecting element formed in semiconductor substrate and semiconductor device using the same
SANYO ELECTRIC CO4 citations63
US4694320ASep 15, 1987
Semiconductor integrated circuit having multiple-layered connection
SANYO ELECTRIC CO5 citations63
US7206552B2Apr 17, 2007
Semiconductor switching device
SANYO ELECTRIC CO3 citations62
US6873828B2Mar 29, 2005
Compound semiconductor switching device for high frequency switching
SANYO ELECTRIC CO3 citations62
US6867115B2Mar 15, 2005
Compound semiconductor device
SANYO ELECTRIC CO2 citations62
US6833616B2Dec 21, 2004
Multilayer wiring board with mounting pad
SANYO ELECTRIC CO5 citations61
US6833608B2Dec 21, 2004
Semiconductor device and packaging system therefore
SANYO ELECTRIC CO3 citations61
US6818969B2Nov 16, 2004
Semiconductor device
SANYO ELECTRIC CO2 citations61
US6787871B2Sep 7, 2004
Integrated schottky barrier diode and manufacturing method thereof
SANYO ELECTRIC CO5 citations61
US6682968B2Jan 27, 2004
Manufacturing method of Schottky barrier diode
SANYO ELECTRIC CO5 citations61
US7701032B2Apr 20, 2010
Compound semiconductor device
SANYO ELECTRIC CO2 citations60
US7498616B2Mar 3, 2009
Compound semiconductor switch circuit device
SANYO ELECTRIC CO2 citations60
US7358788B2Apr 15, 2008
Compound semiconductor switching circuit device
SANYO ELECTRIC CO5 citations60
US7538394B2May 26, 2009
Compound semiconductor switch circuit device
SANYO ELECTRIC CO1 citations52
US7199407B2Apr 3, 2007
Semiconductor device
SANYO ELECTRIC CO1 citations52
US6903426B2Jun 7, 2005
Semiconductor switching device
SANYO ELECTRIC CO1 citations52
US6737890B2May 18, 2004
Switching circuit device
SANYO ELECTRIC CO0 citations52
US7005688B2Feb 28, 2006
Semiconductor device with impurity layer to prevent depletion layer expansion
SANYO ELECTRIC CO0 citations51
US6894371B2May 17, 2005
Semiconductor device
SANYO ELECTRIC CO1 citations50
US7262470B2Aug 28, 2007
Semiconductor device
SANYO ELECTRIC CO1 citations46
US7732868B2Jun 8, 2010
Semiconductor device
SANYO ELECTRIC CO0 citations41
US6727559B2Apr 27, 2004
Compound semiconductor device
SANYO ELECTRIC CO0 citations41
SEMICONDUCTOR COMPONENTS IND LLC
2 patentsUS11081554B2Aug 3, 2021
Insulated gate semiconductor device having trench termination structure and method
SEMICONDUCTOR COMPONENTS IND LLC3 citations68
US9735142B2Aug 15, 2017
Method of forming a protecting element comprising a first high concentration impurity region separated by an insulating region of a substrate
SEMICONDUCTOR COMPONENTS IND LLC0 citations52