Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937720 | Disk carrying device and optical disk recording/reproducing device | Takashi Inoue, Junya Takahashi, Hiroki Kobayashi, Tatuo Ito | 2011-05-03 |
| 6968560 | Optical disc driving apparatus | Takashi Inoue, Hiroki Kobayashi, Junya Takahashi | 2005-11-22 |
| 6661764 | Disc reproducing device | Hiroki Kobayashi, Masakazu Hijikata, Minoru Hirata | 2003-12-09 |
| 6657220 | Disk detecting device used in a disk recording/reproducing system and resultant disk recording/reproducing system | Minoru Hirata, Masakazu Hijikata | 2003-12-02 |
| 6006579 | Method of fabricating shaft from metal plate | Mitsuhiro Iseri, Kazuaki Hayashizaki | 1999-12-28 |
| 5820010 | Flywheel device having metal disk and resin portion and method of producing the flywheel device | Junya Takahashi, Kazuo Hatsumi, Takashi Ichihara | 1998-10-13 |