Inventor
SHIRAI NOBUYUKI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAI NOBUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RENESAS TECH CORP
9 patentsUS6806548B2Oct 19, 2004
Semiconductor device
RENESAS TECH CORP48 citations96
US7518208B2Apr 14, 2009
Semiconductor device having power transistors and Schottky barrier diode
RENESAS TECH CORP14 citations92
US7307406B2Dec 11, 2007
Switching power supply device and a semiconductor integrated circuit
RENESAS TECH CORP22 citations92
US7078782B2Jul 18, 2006
Semiconductor device
RENESAS TECH CORP23 citations92
US6930354B2Aug 16, 2005
Semiconductor device
RENESAS TECH CORP22 citations92
US7659144B2Feb 9, 2010
Semiconductor device and manufacturing the same
RENESAS TECH CORP13 citations84
US7548050B2Jun 16, 2009
Switching power supply device and semiconductor integrated circuit
RENESAS TECH CORP10 citations84
US7317224B2Jan 8, 2008
Semiconductor device
RENESAS TECH CORP8 citations74
US7768065B2Aug 3, 2010
Semiconductor device
RENESAS TECH CORP0 citations52
RENESAS ELECTRONICS CORP
8 patentsUS7829946B2Nov 9, 2010
Semiconductor device
RENESAS ELECTRONICS CORP12 citations92
US8928071B2Jan 6, 2015
Semiconductor device including a MOSFET and Schottky junction
RENESAS ELECTRONICS CORP4 citations84
US8008714B2Aug 30, 2011
Semiconductor device including a MOSFET and a Schottky junction
RENESAS ELECTRONICS CORP3 citations74
US7825480B2Nov 2, 2010
Power semiconductor device and manufacturing method of the same
RENESAS ELECTRONICS CORP7 citations74
US9711637B2Jul 18, 2017
Semiconductor device
RENESAS ELECTRONICS CORP5 citations72
US9449904B2Sep 20, 2016
Semiconductor device
RENESAS ELECTRONICS CORP0 citations52
US9099550B2Aug 4, 2015
Semiconductor device including a MOSFET
RENESAS ELECTRONICS CORP0 citations52
US10074744B2Sep 11, 2018
Semiconductor device
RENESAS ELECTRONICS CORP0 citations51
SHIRAI NOBUYUKI
5 patentsUS8536643B2Sep 17, 2013
Semiconductor device
SHIRAI NOBUYUKI4 citations73
US8193578B2Jun 5, 2012
Power supply circuit having a semiconductor device including a MOSFET and a Schottky junction
SHIRAI NOBUYUKI2 citations62
US8120102B2Feb 21, 2012
Semiconductor device
SHIRAI NOBUYUKI3 citations62
US8884361B2Nov 11, 2014
Semiconductor device
SHIRAI NOBUYUKI0 citations51
US8426910B2Apr 23, 2013
Semiconductor device for use in a power supply circuit and having a power MOSFET and Schottky barrier diode
SHIRAI NOBUYUKI0 citations51