Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10498457 | Optical carrier-suppressed signal generator | Takeshi Sakai, Junichiro Ichikawa | 2019-12-03 |
| 9002145 | Optical frequency comb generating device and optical pulse generating device using same, and optical frequency comb generating method and optical pulse generating method using same | Masaaki Sudo | 2015-04-07 |
| 8577225 | Optical receiver | Norikazu Miyazaki, Toshio Kataoka, Kaoru Higuma | 2013-11-05 |
| 8180226 | Optical receiver | Masahide Miyachi, Kaoru Higuma, Norikazu Miyazaki, Toshio Kataoka, Hiroyuki Sato +3 more | 2012-05-15 |
| 7936803 | External cavity semiconductor laser | Miki Yatsuki, Tokutaka Hara | 2011-05-03 |
| 7760775 | Apparatus and method of generating laser beam | Hitoshi Oguri, Tokutaka Hara, Miki Yatsuki | 2010-07-20 |