TN

Takefumi Nakako

NC Nisshin Steel Co.: 1 patents #13 of 36Top 40%
Overall (1989): #52,779 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4796797 Method for making thin-walled metal pipes Shoji Inoue, Akinobu Takezoe 1989-01-10