Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633514 | Magneto-optical reproducing method using a plural of different reproducing beams | Hiroyuki Awano, Katsusuke Shimazaki, Hiroki Takao, Norio Ohta, Katsuji Nakagawa | 2003-10-14 |