Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205887 | Quantum cascade laser and method for manufacturing same | Rei Hashimoto, Shinji Saito, Tomohiro Takase, Tsutomu KAKUNO, Kei Kaneko | 2021-12-21 |
| 11114821 | Semiconductor laser wafer and semiconductor laser | Kei Kaneko, Shinji Saito, Rei Hashimoto, Tsutomu KAKUNO, Tomohiro Takase | 2021-09-07 |
| 11069930 | Energy storage apparatus | Shogo Tsuruta | 2021-07-20 |
| 10991931 | Energy storage apparatus | Shogo Tsuruta | 2021-04-27 |