Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778522 | Wear resistant iron-base sintered alloy | Yoshihiro Maki, Makoto Kano, Akira Fujiki, Ichiro Tanimoto, Hiroyuki Endo +1 more | 1988-10-18 |
YI
Yukata Ikenoue
Hitachi Powdered Metals Co.: 1 patents #113 of 246Top 50%
Overall (All Time): #3,961,185 of 4,157,543Top 100%
1
Patents All Time