Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4923526 | Homogeneous fine grained metal film on substrate and manufacturing method thereof | Hiroshi Harada, Yoshihiro Hirata | 1990-05-08 |
| 4726983 | Homogeneous fine grained metal film on substrate and manufacturing method thereof | Hiroshi Harada, Yoshihiro Hirata | 1988-02-23 |