YW

Yujiro Watanabe

PJ Primetals Technologies Japan: 1 patents #1 of 22Top 5%
Overall (2020): #205,091 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10807185 Welding apparatus and welding method Tatsuki MITSUZUMI, Ryosuke MITSUOKA, Takafumi NAKAYA, Hirotoshi Tagata, Ryusuke Kimoto 2020-10-20