TT

Taku Tanaka

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #3,576,473 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6206814 Composite work roll for cold rolling Seiji Otomo, Masatoshi Ayagaki, Mitsuo Hashimoto, Katsutoshi Hokimoto, Akira Itoh 2001-03-27