AT

Akira Tsumura

KT Kabushiki Kaisha Toshiba: 1 patents #548 of 1,428Top 40%
Overall (2020): #558,679 of 565,922Top 100%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10714897 Distributed feedback semiconductor laser Shinji Saito, Tsutomu KAKUNO, Osamu Yamane 2020-07-14