Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633534 | Optical disk and optical disk drive | Akira Matsubara, Tomiharu Hosaka, Toshiaki Kunieda | 2003-10-14 |
| 6614749 | Recordable optical disk | Masaru Odagiri, Hiromichi Shimada, Shinichi Tanaka | 2003-09-02 |
| 6606290 | Recordable optical disk | Masaru Odagiri, Hiromichi Shimada, Shinichi Tanaka | 2003-08-12 |
| 6603731 | Recordable optical disk | Masaru Odagiri, Hiromichi Shimada, Shinichi Tanaka | 2003-08-05 |
| 6603732 | Recordable optical disk | Masaru Odagiri, Hiromichi Shimada, Shinichi Tanaka | 2003-08-05 |
| 6597654 | Recordable optical disk | Masaru Odagiri, Hiromichi Shimada, Shinichi Tanaka | 2003-07-22 |
| 6597649 | Recordable optical disk | Masaru Odagiri, Hiromichi Shimada, Shinichi Tanaka | 2003-07-22 |
| 6590846 | Recordable optical disk | Masaru Odagiri, Hiromichi Shimada, Shinichi Tanaka | 2003-07-08 |
| 6551682 | Metal-containing azo compound and optical recording media | Tomiharu Hosaka, Toshiaki Kunieda, Masatoshi Taniguchi, Noriko Kobayashi, Tomoyuki Hase | 2003-04-22 |