Inventor
DANNO KATSUNORI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “DANNO KATSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
14 patentsUS9777399B2Oct 3, 2017
Method for producing SiC single crystal
TOYOTA MOTOR CO LTD2 citations71
US11152225B1Oct 19, 2021
Method for producing semiconductor element
TOYOTA MOTOR CO LTD3 citations68
US12426318B2Sep 23, 2025
Semiconductor device and method of manufacturing semiconductor device
TOYOTA MOTOR CO LTD0 citations51
US12349422B2Jul 1, 2025
Semiconductor device
TOYOTA MOTOR CO LTD0 citations50
US10145025B2Dec 4, 2018
Method for producing SiC single crystal
TOYOTA MOTOR CO LTD0 citations50
US10119199B2Nov 6, 2018
Method for producing SiC single crystal
TOYOTA MOTOR CO LTD0 citations50
US10094044B2Oct 9, 2018
SiC single crystal and method for producing same
TOYOTA MOTOR CO LTD0 citations50
US10087549B2Oct 2, 2018
Method for producing sic single crystal having low defects by solution process
TOYOTA MOTOR CO LTD1 citations50
US9951441B2Apr 24, 2018
Method for producing SiC substrate
TOYOTA MOTOR CO LTD0 citations50
US12505940B2Dec 23, 2025
Rare earth magnet and manufacturing method therefor
TOYOTA MOTOR CO LTD0 citations49
US10546933B2Jan 28, 2020
Switching element and method of manufacturing the same
TOYOTA MOTOR CO LTD0 citations41
US10428440B2Oct 1, 2019
SiC single crystal and production method thereof
TOYOTA MOTOR CO LTD0 citations40
US10260167B2Apr 16, 2019
Method for producing silicon carbide single crystal in a solution process using a seed crystal having a bottom face with a circular shape and at least a partially removed section
TOYOTA MOTOR CO LTD0 citations40
US9982365B2May 29, 2018
Method for producing SiC single crystal
TOYOTA MOTOR CO LTD0 citations40
DANNO KATSUNORI
4 patentsUS9508802B2Nov 29, 2016
Gettering process for producing semiconductor device
DANNO KATSUNORI2 citations59
US9190482B2Nov 17, 2015
Method of production of SiC semiconductor device
DANNO KATSUNORI0 citations49
US10094041B2Oct 9, 2018
SiC single crystal and method of producing same
DANNO KATSUNORI0 citations38
US9587327B2Mar 7, 2017
Method of production of sic single crystal
DANNO KATSUNORI0 citations36