Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822414 | Al-based alloy comprising Cr and Ti | Katsuyuki Yoshikawa, Tsukasa Shiomi, Shojiro Oie, Mutsumi Abe | 1989-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822414 | Al-based alloy comprising Cr and Ti | Katsuyuki Yoshikawa, Tsukasa Shiomi, Shojiro Oie, Mutsumi Abe | 1989-04-18 |