YN

Yosisuke Nagano

KC Kurosaki Refractories Co.: 1 patents #25 of 74Top 35%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
📍 Nakama, JP: #12 of 20 inventorsTop 60%
Overall (All Time): #3,990,613 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4570909 Lining apparatus provided with a foldable spray pipe Nobuyoshi Hiroki, Hiroyuki Ikemiya, Ryo Michioka, Tsutomu Ueno, Yasuo Kishimoto 1986-02-18