YS

Yoshihisa Shirai

NS Nippon Steel: 2 patents #45 of 290Top 20%
Overall (2023): #92,014 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11814703 Titanium material for hot working Tomoyuki Kitaura, Hideki Fujii 2023-11-14
11542581 Titanium product and method for producing the same Tomoyuki Kitaura, Hideki Fujii 2023-01-03