Inventor
NAGAOKA TATSUJI
JP43 patents
⚠️ This page may combine multiple inventors who share the name “NAGAOKA TATSUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
10 patentsUS11063145B2Jul 13, 2021
Silicon carbide semiconductor device and method for manufacturing same
DENSO CORP2 citations71
US12237225B2Feb 25, 2025
Method for manufacturing semiconductor device
DENSO CORP0 citations62
US11769801B2Sep 26, 2023
Silicon carbide semiconductor device with cell section and outer periphery section
DENSO CORP0 citations62
US11177353B2Nov 16, 2021
Silicon carbide semiconductor device, and manufacturing method of the same
DENSO CORP0 citations62
US11371161B2Jun 28, 2022
Method of forming oxide film, method of manufacturing semiconductor device, and film forming apparatus configured to form oxide film
DENSO CORP0 citations61
US11373864B2Jun 28, 2022
Method of forming oxide film, method of manufacturing semiconductor device, and apparatus configured to form oxide film
DENSO CORP0 citations61
US11393902B2Jul 19, 2022
Semiconductor device
DENSO CORP0 citations52
US11142842B2Oct 12, 2021
Film formation apparatus and film formation method
DENSO CORP0 citations49
US11699600B2Jul 11, 2023
Wafer processing apparatus and method for processing wafer
DENSO CORP0 citations47
US10854447B2Dec 1, 2020
Film forming method, method of manufacturing semiconductor device, and film forming device
DENSO CORP0 citations42
NAGAOKA TATSUJI
9 patentsUS8299496B2Oct 30, 2012
Semiconductor device having semiconductor substrate including diode region and IGBT region
NAGAOKA TATSUJI6 citations72
US11515146B2Nov 29, 2022
Method of forming gallium oxide film
NAGAOKA TATSUJI0 citations60
US11424322B2Aug 23, 2022
Semiconductor device and method of manufacturing the same
NAGAOKA TATSUJI0 citations60
US11270882B2Mar 8, 2022
Film formation apparatus configured to supply mist of a solution to surface of a substrate and method of manufacturing semiconductor device using the film formation apparatus
NAGAOKA TATSUJI0 citations60
US9111988B2Aug 18, 2015
Semiconductor device
NAGAOKA TATSUJI1 citations51
US11534791B2Dec 27, 2022
Mist generator, film formation apparatus, and method of forming film using the film formation apparatus
NAGAOKA TATSUJI0 citations50
US11443944B2Sep 13, 2022
Method of growing semiconductor layers, method of manufacturing semiconductor device, and method of growing balk crystal
NAGAOKA TATSUJI0 citations50
US11280023B2Mar 22, 2022
Film formation apparatus and method of manufacturing semiconductor device
NAGAOKA TATSUJI0 citations50
US9147759B1Sep 29, 2015
Semiconductor device comprising a main region, a current sense region, and a well region
NAGAOKA TATSUJI0 citations41
FUJI ELEC DEVICE TECH CO LTD
6 patentsUS6903418B2Jun 7, 2005
Semiconductor device
FUJI ELEC DEVICE TECH CO LTD58 citations96
US7042046B2May 9, 2006
Super-junction semiconductor device and method of manufacturing the same
FUJI ELEC DEVICE TECH CO LTD24 citations93
US7002205B2Feb 21, 2006
Super-junction semiconductor device and method of manufacturing the same
FUJI ELEC DEVICE TECH CO LTD39 citations93
US6825537B2Nov 30, 2004
Vertical field effect transistor
FUJI ELEC DEVICE TECH CO LTD20 citations93
US7692239B2Apr 6, 2010
MIS-type semiconductor device
FUJI ELEC DEVICE TECH CO LTD13 citations84
US7067877B2Jun 27, 2006
MIS-type semiconductor device
FUJI ELEC DEVICE TECH CO LTD4 citations63
TOYOTA MOTOR CO LTD
6 patentsUS9825123B2Nov 21, 2017
Schottky barrier diode and method for manufacturing the same
TOYOTA MOTOR CO LTD1 citations51
US10418494B2Sep 17, 2019
Method of manufacturing semiconductor device
TOYOTA MOTOR CO LTD0 citations42
US10204980B2Feb 12, 2019
Semiconductor device and manufacturing method of the same
TOYOTA MOTOR CO LTD0 citations41
US10153350B2Dec 11, 2018
Semiconductor device
TOYOTA MOTOR CO LTD0 citations41
US9972674B2May 15, 2018
Schottky barrier diode and manufacturing method thereof
TOYOTA MOTOR CO LTD0 citations41
US9735149B2Aug 15, 2017
Schottky barrier diode
TOYOTA MOTOR CO LTD0 citations41
FUJI ELECTRIC CO LTD
5 patentsUS6724042B2Apr 20, 2004
Super-junction semiconductor device
FUJI ELECTRIC CO LTD115 citations99
US6696728B2Feb 24, 2004
Super-junction semiconductor device
FUJI ELECTRIC CO LTD73 citations98
US6674126B2Jan 6, 2004
Semiconductor device
FUJI ELECTRIC CO LTD74 citations98
US6825565B2Nov 30, 2004
Semiconductor device
FUJI ELECTRIC CO LTD31 citations93
US6768167B2Jul 27, 2004
MIS semiconductor device and the manufacturing method thereof
FUJI ELECTRIC CO LTD20 citations93
NTT DOCOMO INC
2 patentsUS6924727B2Aug 2, 2005
Method for remote control of home-located electronic devices and a management facility
NTT DOCOMO INC190 citations97
US7088952B1Aug 8, 2006
Apparatus for transmitting program information, communicating system, method of transmitting program information, method of instructing program recording operation, and method of instructing program purchasing operation
NTT DOCOMO INC75 citations94