YS

Yasunobu Saitoh

TW The Japan Steel Works: 1 patents #307 of 643Top 50%
📍 Otofuke, JP: #269 of 546 inventorsTop 50%
Overall (All Time): #3,583,435 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6238806 Clad steel pipe Masahiro Sakuraba, Masahiko Taguchi 2001-05-29