Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6911420 | Method of refining a lubricant for use on a magnetic recording medium | Yoshihito Osawa, Shinji Shirai | 2005-06-28 |
| 6873634 | Semiconductor laser diode | Masaaki Onomura, Mariko Suzuki | 2005-03-29 |
| 6864627 | Image display device and light emission device | Satoshi Komoto, Tadashi Umeji, Kuniaki Konno, Koichi Nitta, Haruhiko Okazaki | 2005-03-08 |