Inventor
KOYANAGI KEI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KOYANAGI KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
5 patentsUS9691532B2Jun 27, 2017
Connection structure of high-temperature superconducting wire piece, high-temperature superconducting wire using connection structure, and high-temperature superconducting coil using connection structure
TOSHIBA KK4 citations70
US10886041B2Jan 5, 2021
High-temperature superconducting conductor, high-temperature superconducting coil, and connecting structure of high-temperature superconducting coil
TOSHIBA KK1 citations58
US10049816B2Aug 14, 2018
Superconducting coil production apparatus and superconducting coil production method
TOSHIBA KK0 citations50
US9522802B2Dec 20, 2016
Winding apparatus and winding method
TOSHIBA KK0 citations46
US9697939B2Jul 4, 2017
Superconductive coil device
TOSHIBA KK0 citations40