YO

Yoshihiro Okabe

SC Sumitomo Metal Mining Co.: 1 patents #47 of 98Top 50%
Overall (2018): #181,592 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10022799 Silver powder and method for producing same Kenya Ito, Shuuji Okada, Masamu Nishimoto, Akihiro Murakami, Shintaro Ishikawa 2018-07-17