TS

Tatsuo Suidzu

NM Nippon Steel & Sumitomo Metal: 1 patents #170 of 466Top 40%
TC Tocalo Co.: 1 patents #1 of 2Top 50%
Overall (2018): #219,333 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10088236 Hearth roll and manufacturing method therefor Yasushi Kurisu 2018-10-02