Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11353883 | Carrier, carrier with reception capability, carrier system, host system, method for controlling the carrier, and non-transitory storage medium | Hiroshi Shirouzu, Osamu Mizuno | 2022-06-07 |
| 11320831 | Mover, mover control system, method of detecting object by mover, moving system, and method of controlling mover | Hiroshi Shirouzu, Osamu Mizuno | 2022-05-03 |
| 10386266 | Optical inspection device having a mirror for reflecting light rays, a method of producing a lens using the optical inspection device, and an optical inspection method using the optical inspection device | Hironobu Chiba, Yoshihiro Ueno | 2019-08-20 |
| 8254220 | Objective lens actuator | Mamoru Morita | 2012-08-28 |
| 7948696 | Objective lens actuator and method of manufacturing the objective lens actuator | Mamoru Morita | 2011-05-24 |
| 7433278 | Objective lens drive having a variable stiffness fixing member | Koji Ieki, Hiroshi Yamamoto | 2008-10-07 |
| 7193937 | Objective lens driving device and optical disk apparatus | Hiroshi Yamamoto, Koji Ieki | 2007-03-20 |
| 6977874 | Apparatus and method for driving circuit elements based on groups of instruction values | Yoshihiro Mushika, Teruyuki Takizawa | 2005-12-20 |
| 6834393 | Disk device | Kenji Akimaru, Teruyuki Takizawa, Yoshito Sazi, Masahiro Inata | 2004-12-21 |
| 6791772 | Objective lens driver | Kanji Wakabayashi, Hiroshi Yamamoto | 2004-09-14 |
| 6661415 | Liquid crystal driver and optical head for tilt correction | Katsuhiko Yasuda, Hidenori Wada, Daisuke Ogata, Kanji Wakabayashi, Naoya Hotta +2 more | 2003-12-09 |
| 6181671 | Spindle motor and its manufacturing method | Teruyuki Takizawa, Kenji Akimaru | 2001-01-30 |
| 5995479 | Optical head adjusting apparatus | Teruyuki Takizawa, Kenji Akimaru, Koji Miyata | 1999-11-30 |
| 5825151 | Apparatus for driving stepping motor | Teruyuki Takizawa, Ichiro Kawamura | 1998-10-20 |