Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9933637 | Heat-dissipating structure for optical isolator | Kentaro Oguchi, Shoji Kubomura | 2018-04-03 |
| 7791886 | Heat-dissipating structure for an optical isolator | Syoji Kubomura, Masayuki Fujii | 2010-09-07 |
| 6181850 | Optical device | Noriyuki Nakamura, Satoshi Sugaya, Yasuko Kawasaki | 2001-01-30 |