Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5809002 | Disk clamping unit with a plurality of particles in a synthetic resin coating formed on either the clamper or the disk table | Akira Takahashi, Jiro Morinaga, Yasushi Konno | 1998-09-15 |
| 5241530 | Polycarbonate turntable for a compact disk player | Kazuo Kobayashi, Yoshinori Yamada, Masakazu Kurumada, Shinji Nakayama, Akira Takahashi | 1993-08-31 |