Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920443 | Objective lens, optical pick-up device, and optical disk device | Shogo Horinouchi, Takashi Haruguchi, Taiichi Mori, Hideki Yoshinaka, Nobuyuki Tokubuchi +1 more | 2011-04-05 |
| 7920442 | Objective lens, optical pick-up device, and optical disk device | Shogo Horinouchi, Takashi Haruguchi, Taiichi Mori, Hideki Yoshinaka, Nobuyuki Tokubuchi +1 more | 2011-04-05 |
| 7813235 | Objective lens, optical pick-up device, and optical disk device | Shogo Horinouchi, Takashi Haruguchi, Taiichi Mori, Hideki Yoshinaka, Nobuyuki Tokubuchi +1 more | 2010-10-12 |
| RE40154 | Fiber optic module | Hideyuki Nagao, Tomiya Miyazaki | 2008-03-18 |
| RE40150 | Fiber optic module | Hideyuki Nagao, Tomiya Miyazaki | 2008-03-11 |
| 7301864 | Objective lens, optical pick-up device, and optical disk device | Shogo Horinouchi, Takashi Haruguchi, Taiichi Mori, Hideki Yoshinaka, Nobuyuki Tokubuchi +1 more | 2007-11-27 |
| 7196981 | Optical disc apparatus | Hideki Yoshinaka, Shogo Horinouchi, Fuminobu Furukawa | 2007-03-27 |
| 6982837 | Objective lens driver | Takuya Wada | 2006-01-03 |
| 6164838 | Removable fiber optic module | Youichi Maehara | 2000-12-26 |
| RE36886 | Fiber optic module | Hideyuki Nagao, Tomiya Miyazaki | 2000-10-03 |
| 5596663 | Fiber optic module | Hideyuki Nagao, Tomiya Miyazaki | 1997-01-21 |