SS

Saburou Souma

KT Kabushiki Kaisha Toshiba: 1 patents #630 of 1,764Top 40%
Overall (2018): #248,858 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10141858 Power converter for electric locomotive Shinichi Toda, Ikuo Yasuoka 2018-11-27