JN

Jun Nakatsuka

NC Nippon Steel & Sumikin Materials Co.: 1 patents #6 of 22Top 30%
NM Nippon Steel & Sumitomo Metal: 1 patents #155 of 478Top 35%
Overall (2017): #358,697 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9718688 Carbon plate and composite carbon plate Eiki Tsushima, Shinkichi Murakami, Kenichi Uemura, Takashi Iijima 2017-08-01