AT

Akira Tamada

NM Nippon Steel & Sumitomo Metal: 1 patents #170 of 466Top 40%
TC Tokyo Rope Mfg. Co.: 1 patents #7 of 18Top 40%
Overall (2018): #497,076 of 503,207Top 100%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

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