Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740290 | High purity cobalt, method of manufacturing thereof, and high purity cobalt targets | Masahito Uchikoshi, Norio Yokoyama, Minoru Isshiki | 2004-05-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740290 | High purity cobalt, method of manufacturing thereof, and high purity cobalt targets | Masahito Uchikoshi, Norio Yokoyama, Minoru Isshiki | 2004-05-25 |