Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680911 | Marking inspection device, marking inspection method and article inspection apparatus | — | 2023-06-20 |
| 4466095 | Speech path control system | Hisao Kawano, Yuji Shibata | 1984-08-14 |