Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338331 | Low-permeability high-strength target material for the formation of thin magnetooptical recording films | Shozo Komiyama, Hitoshi Maruyama | 1994-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338331 | Low-permeability high-strength target material for the formation of thin magnetooptical recording films | Shozo Komiyama, Hitoshi Maruyama | 1994-08-16 |