Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920256 | Method for growing rare earth oxide crystal on a semiconductor substrate | Takehiko Tawara, Hiroo Omi | 2024-03-05 |
| 11921320 | Optical circuit | Junji Sakamoto, Toshikazu Hashimoto | 2024-03-05 |
| 11075322 | AlInN film, two-dimensional photonic crystal resonator, method for manufacturing these, and semiconductor light-emitting element | Yasufumi Fujiwara | 2021-07-27 |
| 10998151 | Push button for use within a timepiece | — | 2021-05-04 |