KK

Kei Koyanagi

KT Kabushiki Kaisha Toshiba: 2 patents #469 of 2,455Top 20%
Overall (2017): #133,836 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9697939 Superconductive coil device Shigeki Takayama, Hiroshi Miyazaki, Kenji Tasaki, Taizo Tosaka, Yusuke Ishii 2017-07-04
9691532 Connection structure of high-temperature superconducting wire piece, high-temperature superconducting wire using connection structure, and high-temperature superconducting coil using connection structure Taizo Tosaka, Hiroshi Miyazaki, Sadanori Iwai, Shigeki Takayama, Kenji Tasaki 2017-06-27