Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11688823 | Photocoupler | Mami Fujihara, Yoshio Noguchi | 2023-06-27 |
| 11609373 | Optical coupling device | Mami Fujihara, Kazuki Tanaka | 2023-03-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11688823 | Photocoupler | Mami Fujihara, Yoshio Noguchi | 2023-06-27 |
| 11609373 | Optical coupling device | Mami Fujihara, Kazuki Tanaka | 2023-03-21 |