Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11442229 | Optical circuit for alignment | Yoshiho Maeda, Hiroshi Fukuda | 2022-09-13 |
| 11415752 | Optical inspection circuit | Hiroshi Fukuda, Yoshiho Maeda | 2022-08-16 |
| 11340401 | Optical circuit for alignment and optical alignment method | Yoshiho Maeda, Hiroshi Fukuda | 2022-05-24 |