KY

Kazumichi Yanagisawa

SC Sumitomo Metal Mining Co.: 2 patents #28 of 98Top 30%
Overall (2018): #130,807 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10118224 Method for producing nickel powder Junhao Zhang, Shin-ichi Heguri, Hideki Ohara, Osamu Ikeda, Tomoaki Yoneyama +2 more 2018-11-06
10092955 Method for producing nickel powder Junhao Zhang, Shin-ichi Heguri, Yoshitomo Ozaki, Kazuyuki Takaishi, Hideki Ohara +3 more 2018-10-09