Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9472707 | Infrared detector | Yuichi Igarashi | 2016-10-18 |
| 7263251 | Optical switch having photonic crystal structure | Masatoshi Tokushima | 2007-08-28 |
| 7020373 | Antireflective coating structure for photonic crystal and method for forming antireflective coating structure | Jun Ushida | 2006-03-28 |
| 6937781 | Optical switch having photonic crystal structure | Masatoshi Tokushima | 2005-08-30 |
| 6541951 | Optical measurement of target-light waveform | Hiroyuki Yokoyama, Hirohito Yamada, Hisakazu Kurita | 2003-04-01 |