YT

Yoshitsugu Tatsuzawa

NS Nippon Steel: 2 patents #83 of 435Top 20%
Overall (2022): #94,045 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11504765 Titanium cast product for hot rolling unlikely to exhibit surface defects and method of manufacturing the same Tomonori Kunieda, Hideki Fujii 2022-11-22
11479839 Method for producing hot-rolled titanium plate Tomonori Kunieda, Kenichi Mori, Kazuhiro Takahashi, Hideki Fujii 2022-10-25