Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538712 | Suction holder and holding mechanism for ring frame | Naohisa Watanabe | 2022-12-27 |
| 11464122 | Lock structure, electrical connection box, and wire harness | Hiroki Tashiro, Ryouichi Yokoyama | 2022-10-04 |
| 11318625 | Ring frame holding mechanism | Naohisa Watanabe | 2022-05-03 |