Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189945 | Method of manufacturing electrical connection socket, and electrical connection socket | Kazutaka Koshiishi | 2021-11-30 |
| 11171434 | Electric connection socket | — | 2021-11-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189945 | Method of manufacturing electrical connection socket, and electrical connection socket | Kazutaka Koshiishi | 2021-11-30 |
| 11171434 | Electric connection socket | — | 2021-11-09 |