Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11442229 | Optical circuit for alignment | Toru Miura, Hiroshi Fukuda | 2022-09-13 |
| 11415752 | Optical inspection circuit | Hiroshi Fukuda, Toru Miura | 2022-08-16 |
| 11340401 | Optical circuit for alignment and optical alignment method | Toru Miura, Hiroshi Fukuda | 2022-05-24 |
| 11264519 | Light-receiving element and method for manufacturing element | Fumito Nakajima, Yoshifumi Muramoto, Atsushi Kanda, Kimikazu Sano | 2022-03-01 |