Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9293166 | Sputtering target material for producing intermediate layer film of perpendicular magnetic recording medium and thin film produced by using the same | Toshiyuki Sawada, Akihiko Yanagitani | 2016-03-22 |
| 9208812 | Soft magnetic alloy for magnetic recording medium, sputtering target material, and magnetic recording medium | Toshiyuki Sawada, Hiroyuki Hasegawa | 2015-12-08 |