Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824167 | Beryllium-copper alloy excellent in strength, workability and heat resistance and method for producing the same | Shuhei Ishikawa, Yoshihisa Ishiguro, Kazumasa Yashiro | 1998-10-20 |
| 5074922 | Method of producing beryllium copper alloy member | Tomoyuki Maebashi, Takaharu Iwadachi | 1991-12-24 |