MN

Mikiya Nagayama

JS Jfe Steel: 1 patents #112 of 271Top 45%
Overall (2020): #343,661 of 565,922Top 65%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10739285 Evaluating method for coal and producing method for coke Yusuke Dohi, Kiyoshi Fukada, Takashi Matsui, Narumi Nanri, Kazutoshi Hanada 2020-08-11