OO

Oki Osada

KT Kabushiki Kaisha Toshiba: 1 patents #665 of 1,746Top 40%
Overall (2019): #323,984 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10425027 Variable-speed operation control apparatus and hydroelectric power generation system Junji Mori, Masahiko Nakazono, Yuichi Shiozaki, Takeyoshi Asano 2019-09-24