Inventor
ONO SYOTARO
JP81 patents
⚠️ This page may combine multiple inventors who share the name “ONO SYOTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
39 patentsUS6787848B2Sep 7, 2004
Vertical type power mosfet having trenched gate structure
TOSHIBA KK81 citations98
US6693338B2Feb 17, 2004
Power semiconductor device having RESURF layer
TOSHIBA KK119 citations98
US7576393B2Aug 18, 2009
Semiconductor device and method of manufacturing the same
TOSHIBA KK36 citations93
US7541643B2Jun 2, 2009
Semiconductor device
TOSHIBA KK25 citations93
US7230297B2Jun 12, 2007
Trench-gated MOSFET including schottky diode therein
TOSHIBA KK28 citations93
US7061047B2Jun 13, 2006
Semiconductor device having trench gate structure and manufacturing method thereof
TOSHIBA KK26 citations93
US6838730B1Jan 4, 2005
Semiconductor device
TOSHIBA KK36 citations93
US8013360B2Sep 6, 2011
Semiconductor device having a junction of P type pillar region and N type pillar region
TOSHIBA KK29 citations92
US7737469B2Jun 15, 2010
Semiconductor device having superjunction structure formed of p-type and n-type pillar regions
TOSHIBA KK36 citations92
US7061060B2Jun 13, 2006
Offset-gate-type semiconductor device
TOSHIBA KK19 citations92
US6720618B2Apr 13, 2004
Power MOSFET device
TOSHIBA KK24 citations92
US6552389B2Apr 22, 2003
Offset-gate-type semiconductor device
TOSHIBA KK19 citations92
US9349721B2May 24, 2016
Semiconductor device
TOSHIBA KK11 citations84
US9059284B2Jun 16, 2015
Semiconductor device
TOSHIBA KK7 citations84
US9041101B2May 26, 2015
Power semiconductor device
TOSHIBA KK8 citations84
US8860144B2Oct 14, 2014
Power semiconductor device
TOSHIBA KK8 citations84
US8049270B2Nov 1, 2011
Semiconductor device
TOSHIBA KK16 citations84
US7989910B2Aug 2, 2011
Semiconductor device including a resurf region with forward tapered teeth
TOSHIBA KK11 citations84
US7919824B2Apr 5, 2011
Semiconductor device and method of manufacturing the same
TOSHIBA KK17 citations84
US7812392B2Oct 12, 2010
Semiconductor device
TOSHIBA KK11 citations84
US7759732B2Jul 20, 2010
Power semiconductor device
TOSHIBA KK8 citations84
US7759733B2Jul 20, 2010
Power semiconductor device and method for producing the same
TOSHIBA KK13 citations84
US7755138B2Jul 13, 2010
Semiconductor device
TOSHIBA KK11 citations84
US7622771B2Nov 24, 2009
Semiconductor apparatus
TOSHIBA KK10 citations84
US7605426B2Oct 20, 2009
Power semiconductor device
TOSHIBA KK11 citations84
US7564097B2Jul 21, 2009
Trench-gated MOSFET including schottky diode therein
TOSHIBA KK10 citations84
US7485921B2Feb 3, 2009
Trench gate type MOS transistor semiconductor device
TOSHIBA KK10 citations84
US7253473B2Aug 7, 2007
Semiconductor device and method of manufacturing the same
TOSHIBA KK10 citations84
US7227225B2Jun 5, 2007
Semiconductor device having a vertical MOS trench gate structure
TOSHIBA KK12 citations84
US6977414B2Dec 20, 2005
Semiconductor device
TOSHIBA KK15 citations84
US6818945B2Nov 16, 2004
Semiconductor device
TOSHIBA KK14 citations84
US7045426B2May 16, 2006
Vertical type power MOSFET having trenched gate structure
TOSHIBA KK7 citations74
US6878992B2Apr 12, 2005
Vertical-type power MOSFET with a gate formed in a trench
TOSHIBA KK8 citations74
US7800175B2Sep 21, 2010
Vertical power semiconductor device with high breakdown voltage corresponding to edge termination and device regions
TOSHIBA KK4 citations63
US7663186B2Feb 16, 2010
Semiconductor device
TOSHIBA KK4 citations63
US7479678B2Jan 20, 2009
Semiconductor element and method of manufacturing the same
TOSHIBA KK4 citations63
US7061048B2Jun 13, 2006
Power MOSFET device
TOSHIBA KK2 citations63
US10411117B2Sep 10, 2019
Semiconductor device
TOSHIBA KK1 citations62
US9142627B2Sep 22, 2015
Semiconductor device
TOSHIBA KK3 citations62
SAITO WATARU
7 patentsUS8829608B2Sep 9, 2014
Semiconductor device
SAITO WATARU10 citations84
US8772869B2Jul 8, 2014
Power semiconductor device
SAITO WATARU10 citations84
US8232593B2Jul 31, 2012
Power semiconductor device
SAITO WATARU9 citations83
US8816410B2Aug 26, 2014
Semiconductor device
SAITO WATARU4 citations73
US8643091B2Feb 4, 2014
Semiconductor device
SAITO WATARU4 citations73
US9093474B2Jul 28, 2015
Electric power semiconductor device and manufacturing method of the same
SAITO WATARU2 citations62
US8907420B2Dec 9, 2014
Power semiconductor device
SAITO WATARU3 citations62
ONO SYOTARO
3 patentsOHTA HIROSHI
1 patentShowing the top 50 of 81 patents by PatentIndex Score.