Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11137282 | Optical concentration measurement device comprising a light receiving unit with a rectangular light receiving surface | Shota ISSHIKI | 2021-10-05 |
| 11054793 | Learning processor, learning processing method, production method of compound semiconductor, and recording medium | Koichiro Ueno | 2021-07-06 |
| 10928318 | Optical waveguide and optical concentration measuring apparatus | Tatsushi YAGI, Toshiro Sakamoto | 2021-02-23 |