Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11126058 | Semiconductor optical modulation element | Yoshihiro Ogiso, Nobuhiro Kikuchi | 2021-09-21 |
| 7729585 | Light source apparatus with modulation function and its driving method | Katsuaki Magari, Tsutomu Yanagawa, Yoshiki Nishida, Osamu Tadanaga, Masaki Asobe +3 more | 2010-06-01 |
| 7573921 | Laser light source | Junji Yumoto, Osamu Tadanaga, Masaki Asobe, Hiroyuki Suzuki, Kaoru Yoshino +5 more | 2009-08-11 |
| 7391795 | Laser light source | Junji Yumoto, Osamu Tadanaga, Masaki Asobe, Hiroyuki Suzuki, Kaoru Yoshino +5 more | 2008-06-24 |