Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6728019 | Optical gate and optical phase modulator | Masashi Usami, Kosuke Nishimura | 2004-04-27 |
| 6377388 | Optical signal processor | Haruhisa Sakata, Kosuke Nishimura, Masashi Usami | 2002-04-23 |
| 6091536 | Optical processing device | Masashi Usami, Yuichi Matsushima | 2000-07-18 |
| 5912911 | Optical short pulse reshaping device | Masashi Usami, Yuichi Matsushima | 1999-06-15 |
| 5805327 | Reshaping device for optical short pulses | Masashi Usami, Yuichi Matsushima | 1998-09-08 |