Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490977 | Surface-emitting quantum cascade laser | Rei Hashimoto, Shinji Saito, Yuichiro Yamamoto, Tsutomu KAKUNO, Tomohiro Takase | 2019-11-26 |
| 10490979 | Substrate including photonic crystal and method for manufacturing the same, and surface emitting quantum cascade laser | Rei Hashimoto, Shinji Saito, Tsutomu KAKUNO, Yasunobu Kai, Naotada Okada | 2019-11-26 |
| 10424899 | Surface emitting quantum cascade laser | Shinji Saito, Tsutomu KAKUNO, Rei Hashimoto, Yasunobu Kai | 2019-09-24 |