WH

Wataru Hotta

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
📍 Kimitsu, JP: #82 of 145 inventorsTop 60%
Overall (All Time): #4,016,510 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4522892 Method for producing a steel strip having an excellent phosphate-coating property Yoshio Shindow, Masaya Tsutsumi, Yujiro Miyauchi 1985-06-11