YC

Yositaka Chiba

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Tottori, JP: #196 of 379 inventorsTop 55%
Overall (All Time): #3,667,632 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5985428 Steel member for use under hot or warm conditions and method for producing same — 1999-11-16