Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9465230 | Lens holding device | Masaru Uno, Kazutomo Imi, Kazuhiko Inoue, Masashi Gotoh, Osamu OHHATA +2 more | 2016-10-11 |
| 9395510 | Lens holding device for camera module | Masaru Uno, Kazutomo Imi, Kazuhiko Inoue, Masashi Gotoh, Osamu OHHATA +2 more | 2016-07-19 |
| 8682150 | Lens driving apparatus | Masahiro Hosokawa, Shusuke Ichihashi | 2014-03-25 |
| 8391121 | Optical head device and reading system for multi-layered optical recording medium | Jiro Yoshinari, Motohiro Inoue, Atsuko Kosuda, Naoki Hayashida | 2013-03-05 |
| 8107349 | Optical head device and optical recording and reading system | Tetsuya Nishiyama, Yoshinori Sato, Koji Mishima, Hajime Utsunomiya | 2012-01-31 |
| RE40928 | Optical pickup | Kouichi Ogura, Yoshio Saito, Mitsuru Kinouchi | 2009-10-06 |
| 7203951 | Optical head device for an optical disk apparatus reading and writing information on an optical disk | Nobuo Uekusa | 2007-04-10 |
| 7054236 | Optical disk drive apparatus, optical pickup, manufacturing method therefor and adjusting method therefor | — | 2006-05-30 |
| 6570720 | Objective lens drive device of optical pickup | — | 2003-05-27 |
| 6463019 | Optical pickup | Kouichi Ogura, Yoshio Saito, Mitsuru Kinouchi, Nobuo Uekusa, Hiroyuki Matsuura | 2002-10-08 |
| 6452895 | Objective lens driving device for optical disk drive apparatus | — | 2002-09-17 |
| 6288984 | Optical pickup | Kouichi Ogura, Yoshio Saito, Mitsuru Kinouchi, Nobuo Uekusa, Hiroyuki Matsuura | 2001-09-11 |
| 6285517 | Objective lens driving device | Nobuo Uekusa, Yasuhiro Terasaki | 2001-09-04 |
| 6163416 | Objective lens driving device and manufacturing method thereof | Nobuo Uekusa, Yasuhiro Terasaki | 2000-12-19 |
| 6160771 | Objective lens drive device and method of manufacturing the same | Nobuo Uekusa, Yasuhiro Terasaki | 2000-12-12 |
| 6084834 | Optical pickup with a compact design | Kouichi Ogura, Yoshio Saito, Mitsuru Kinouchi | 2000-07-04 |
| 5877904 | Optical pickup | Mitsuru Kinouchi, Nobuo Uekusa, Hiroyuki Matsuura | 1999-03-02 |
| 5724337 | Optical pickup with a compact design | Kouichi Ogura, Yoshio Saito, Mitsuru Kinouchi, Nobuo Uekusa, Hiroyuki Matsuura | 1998-03-03 |