Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373407 | Data encoding method for digital data recording and data recording system using the same | Tatsuya Hirai, Seiichi Mita, Takashi Nara, Yoichi Uehara, Hiroshi Ide +2 more | 2002-04-16 |