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, Tomohiro Takase, Tsutomu KAKUNO, Yuichiro Yamamoto, Kei Kaneko | 2021-12-21 |
| 11171079 | Semiconductor device and method of manufacturing semiconductor device | Yoshitaka Ono | 2021-11-09 |
| 11114821 | Semiconductor laser wafer and semiconductor laser | Kei Kaneko, Rei Hashimoto, Tsutomu KAKUNO, Yuichiro Yamamoto, Tomohiro Takase | 2021-09-07 |
| 10944107 | Methods for the preparation and use of positive electrode materials coated with carbon in lithium secondary batteries | Karim Zaghib, Abdelbast Guerfi, Pierre Hovington, Takehiko Sawai, Kazunori Urao | 2021-03-09 |