Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8752077 | Optical disc apparatus | Koji Matsumoto, Hideyuki Nagamine | 2014-06-10 |
| 8640151 | Optical disk apparatus | Koji Matsumoto, Hideyuki Nagamine | 2014-01-28 |
| 8589960 | Optical disc drive | Yoshiaki Yamauchi, Ikuo Nishida, Koji Matsumoto, Hideyuki Nagamine | 2013-11-19 |
| 8499315 | Grounding structure for optical disc drive | Yoshiaki Yamauchi, Ikuo Nishida, Koji Matsumoto | 2013-07-30 |
| 8495668 | Spindle motor attachment structure for a disc drive apparatus | Yoshiaki Yamauchi, Takayuki Fujimoto, Shinya Tsubota, Makoto Ibe, Nozomu Harada +1 more | 2013-07-23 |
| 8464282 | Optical disc apparatus with mechanical chassis having a recess | Takayuki Fujimoto, Makoto Ibe, Nozomu Harada, Shinya Asano, Yoshiaki Yamauchi | 2013-06-11 |
| 8424029 | Optical disc device | Koji Matsumoto | 2013-04-16 |
| 8375403 | Optical disc device | Koji Matsumoto | 2013-02-12 |
| 8359607 | Optical disc drive | Yoshiaki Yamauchi, Hideyuki Nagamine, Ikuo Nishida, Tatsuya Yamasaki | 2013-01-22 |
| 8332879 | Optical disk drive | Koji Matsumoto, Yosuke Ishizuka | 2012-12-11 |
| 8245248 | Optical disk apparatus having guide shaft adjusting mechanism | Nozomu Harada, Shinya Asano | 2012-08-14 |
| 8234666 | Optical disc apparatus | Nozomu Harada, Shinya Asano, Hisahiro Miki | 2012-07-31 |
| 8132192 | Optical disk apparatus | Nozomu Harada, Shinya Asano | 2012-03-06 |
| 8104050 | Optical disk apparatus having brake pad located near to front end of chassis block | Nozomu Harada, Shinya Asano | 2012-01-24 |
| 7610593 | Thin structured slot-in type optical disk apparatus | Hideyuki Onuma, Sojiro Kirihara | 2009-10-27 |
| 7526779 | Optical disk apparatus | Sojiro Kirihara, Hideyuki Onuma | 2009-04-28 |
| 7380253 | Disk drive apparatus | Yoshiaki Yamauchi, Seiichi Katou, Shinya Tsubota, Yoshihiro Fukagawa, Makoto Ibe +1 more | 2008-05-27 |
| 6590849 | Disk drive apparatus | Yoshiaki Yamauchi, Hisahiro Miki, Tomoki Hirata, Shinsuke Takatsuka | 2003-07-08 |
| 6496464 | Disk drive apparatus | Yoshiaki Yamauchi, Hisahiro Miki, Tomoki Hirata | 2002-12-17 |