Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7843778 | Optical disc apparatus and control method including an excess detection mode | Ryohei Yasuda, Takafumi Arai | 2010-11-30 |
| 6236630 | Method and apparatus for checking the quality of CD-ROMS or the like for reading them at matching speeds | Mitsumasa Kubo | 2001-05-22 |
| 5982725 | Method and apparatus for checking the quality of CD-ROMs or the like for reading them at matching speeds | Mitsumasa Kubo | 1999-11-09 |
| 5881899 | Adhesive injection apparatus | Masahiro Suzuki, Yoshihiko Miyoshi | 1999-03-16 |
| 5844866 | Method and apparatus for checking the quality of CD-ROMS or the like for reading them at matching speeds | Shin-ya Fujimoto | 1998-12-01 |