Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10634552 | Vibration sensing optical fiber sensor and vibration sensing method | — | 2020-04-28 |
| 10145713 | Optical fiber sensor device and vibration position specifying method | — | 2018-12-04 |
| 9677943 | Polarization velocity vector measuring apparatus and polarization velocity vector measuring method | — | 2017-06-13 |
| 9432118 | Apparatus and a method for generating, compensating and emulating polarization mode dispersion | — | 2016-08-30 |
| 9070189 | Image blurring correction device | — | 2015-06-30 |
| 8228624 | Drive unit, lens barrel, and camera | Yusuke Adachi | 2012-07-24 |
| 8160438 | Imaging device | Dai Shintani, Kenichi Honjo | 2012-04-17 |
| 8111596 | Phase error detection apparatus | Mitsuru Sakai, Takashige Hiratsuka | 2012-02-07 |
| 7995448 | Optical disc device | Takashige Hiratsuka, Minoru Ochiai | 2011-08-09 |
| 7916607 | Optical disc drive | Yoshihisa Fukushima, Masaru Odagiri | 2011-03-29 |
| 7746755 | Optical disc drive | Yoshihisa Fukushima, Masaru Odagiri | 2010-06-29 |
| 7649815 | Repetitive control device and optical disc device | — | 2010-01-19 |
| 7635939 | Microactuator with displacement sensing function and deformable mirror including the microactuator | Yoshihiro Mushika | 2009-12-22 |
| 7614597 | Seat slide for vehicle | Tadashi Matsumoto, Harutoshi Fujii, Koji Uno | 2009-11-10 |
| 7526006 | Laser power control circuit | Minoru Ochiai | 2009-04-28 |
| 7525898 | Information playback apparatus, in-line circuit, and method for implementing in-line circuit on information playback apparatus | — | 2009-04-28 |
| 7471542 | Information storage apparatus storing and reading information by irradiating a storage medium with electron beam | Yoshihiro Mushika | 2008-12-30 |
| 7368846 | Microactuator with displacement sensing function and deformable mirror including the microactuator | Yoshihiro Mushika | 2008-05-06 |
| 7304918 | Servo error signal generation circuit and servo error signal generation method | — | 2007-12-04 |
| 7239583 | Tracking error detection apparatus | Takashige Hiratsuka | 2007-07-03 |
| 7200085 | Recordable data storage medium including property data | Yoshihisa Fukushima, Masaru Odagiri | 2007-04-03 |
| 7193941 | Optical disc drive with clock synchronization and rotational speed detection | Takeharu Yamamoto, Takashi Kishimoto, Rie Takahashi, Tetsuya Shihara | 2007-03-20 |
| 7154832 | Judgement of optical disc type based on changes of rotating speed of a disc | Takeharu Yamamoto | 2006-12-26 |
| 7046606 | Optical disc drive | Rie Takahashi | 2006-05-16 |
| 7016281 | Optical disc, its recording method, its recording device, its reproducing method, and its reproducing device | Mitsurou Moriya, Mitsuteru Fujimoto | 2006-03-21 |