Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785745 | Recording/reproducing device | Atsushi Isshiki | 2004-08-31 |
| 6719856 | Titaniums having excellent impact resistance and manufacturing methods | Kazuhiro Takahashi, Motomi Masaki, Tatsuo Ohya | 2004-04-13 |