Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614749 | Recordable optical disk | Yoshihiro Tosaki, Masaru Odagiri, Shinichi Tanaka | 2003-09-02 |
| 6606290 | Recordable optical disk | Yoshihiro Tosaki, Masaru Odagiri, Shinichi Tanaka | 2003-08-12 |
| 6603731 | Recordable optical disk | Yoshihiro Tosaki, Masaru Odagiri, Shinichi Tanaka | 2003-08-05 |
| 6603732 | Recordable optical disk | Yoshihiro Tosaki, Masaru Odagiri, Shinichi Tanaka | 2003-08-05 |
| 6597649 | Recordable optical disk | Yoshihiro Tosaki, Masaru Odagiri, Shinichi Tanaka | 2003-07-22 |
| 6597654 | Recordable optical disk | Yoshihiro Tosaki, Masaru Odagiri, Shinichi Tanaka | 2003-07-22 |
| 6590846 | Recordable optical disk | Yoshihiro Tosaki, Masaru Odagiri, Shinichi Tanaka | 2003-07-08 |