Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350817 | Method for manufacturing gripping tool | — | 2025-07-08 |
| 12285807 | Structure | — | 2025-04-29 |
| 11541510 | Pallet clamp | — | 2023-01-03 |
| 11471955 | Chuck correction method | — | 2022-10-18 |
| 11389880 | Chuck mechanism and top jaw | Kyoichi Nakagawa | 2022-07-19 |
| 11141798 | Chuck and method for manufacturing same | — | 2021-10-12 |
| 11000904 | Chuck device | — | 2021-05-11 |
| 10926338 | Chuck mechanism | — | 2021-02-23 |
| 10864579 | Chuck | — | 2020-12-15 |
| 10835965 | Chuck mechanism | — | 2020-11-17 |
| 10688567 | Retracting chuck | — | 2020-06-23 |
| D859481 | Chuck for machine tool | — | 2019-09-10 |
| 7311312 | Chuck drawing a work against the chuck-face | Satoshi Isohisa, Naoyuki Masatsugu, Toshihito Nakamura | 2007-12-25 |