Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7929244 | Magnetic tape recording/reproducing apparatus | Katsuhiro Hashimoto, Keisuke Horii | 2011-04-19 |
| 7379263 | Magnetic recording/reproducing apparatus | Kazuya Tamura, Ryoichi Annen, Kazuhide Murase | 2008-05-27 |