Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9336821 | Recording apparatus, and recording method | Hideyuki Nakamuro, Takashi Nagatomo | 2016-05-10 |
| 9280999 | Recording apparatus, recording method and recording medium | — | 2016-03-08 |
| 8325573 | Optical recording device and recording method | — | 2012-12-04 |
| 8266108 | Medium drive apparatus, operation method for medium drive apparatus, information processing apparatus, recording and reproduction accessing method for information processing apparatus, program, and program recording medium | Takahiro Araki, Koji Inoue | 2012-09-11 |
| 8254231 | Driving device and method, program, and recording medium | — | 2012-08-28 |
| 7684294 | Recording or reproduction apparatus | Hiroki Matsui | 2010-03-23 |
| 6175451 | Optical axis correcting apparatus and method of correcting optical axis | Yujiro Ito | 2001-01-16 |
| 6155690 | Optical axis correction device | Kiyohiko Miyahara, Kazuhiko Otsuka, Yujiro Ito | 2000-12-05 |
| 6086209 | Mirror holder and optical axis correcting device using the same | Kiyohiko Miyahara, Hidehiro Kawaguchi, Kazuhiko Otsuka | 2000-07-11 |
| 5448391 | Optical atmospheric link system | Yujiro Ito | 1995-09-05 |