Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9088706 | Imaging unit | — | 2015-07-21 |
| 8730386 | Imaging apparatus including metal main frame as assembly basis | Koji Yasuda, Tsuneyo Metabi | 2014-05-20 |
| 8475062 | Shutter drive device, shutter device, and imaging device | Takashi Morimoto, Kunihiko Hara, Yasuhiro Nakagai, Tetsuro Tanaka | 2013-07-02 |
| 8432486 | Heat dissipating structure for an imaging unit | Koji Yasuda | 2013-04-30 |
| 8294816 | Imaging apparatus containing lens mount without mirror box | Koji Yasuda, Tsuneyo Metabi | 2012-10-23 |
| 7920201 | Shutter and mirror driving mechanism for an image pickup apparatus | Yoshiyuki Inoue | 2011-04-05 |
| 6938265 | Turntable for disk storage medium and disk drive including the turntable | Kozo Ezawa, Kazuo Teramae, Terumi Tatsumi | 2005-08-30 |
| 6886176 | Optical disk drive including a first base portion and a movable second base portion | Yuji Ariyoshi, Toru Tanaka, Kiyoshi Ishioka | 2005-04-26 |
| 6813236 | Mechanism for moving an optical head in an optical disk apparatus | Kozo Ezawa, Hironori Okazawa, Kazuo Teramae, Terumi Tatsumi | 2004-11-02 |
| 6741536 | Optical disk drive including a first base portion and a movable second base portion | Yuji Ariyoshi, Toru Tanaka, Kiyoshi Ishioka | 2004-05-25 |
| 6347069 | Optical pickup device and production method of optical pickup device components | Toru Tanaka, Kiyoshi Ishioka, Masanori Onishi | 2002-02-12 |
| 6335914 | Optical disc device | Toru Tanaka, Yuji Ariyoshi, Kiyoshi Ishioka, Masanori Onishi | 2002-01-01 |