Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11527666 | Compound-semiconductor photovoltaic cell and manufacturing method of compound-semiconductor photovoltaic cell | — | 2022-12-13 |
| 11296555 | Power transmission system, light output apparatus, and light receiving apparatus | — | 2022-04-05 |
| 11245249 | Reflector, surface emitting laser, method for manufacturing reflector, and method for manufacturing surface emitting laser | Takeshi Kawashima, Morimasa Kaminishi, Hirokazu Iwata | 2022-02-08 |
| 11236904 | Bed medium for fluidized bed | Hiroshi Makino, Jun Sakamoto, Takayuki Kameda, Reiku Aoyama, Yoji Okumura | 2022-02-01 |