SS

Satoshi Sugimaru

NM Nippon Steel & Sumitomo Metal: 1 patents #170 of 466Top 40%
TC Tokyo Rope Mfg. Co.: 1 patents #7 of 18Top 40%
Overall (2018): #248,777 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9862234 Strip-shaped steel cord Akira Tamada, Yuuki Murakami, Shouichi Ohashi 2018-01-09