Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364546 | Chuck apparatus | Kazuo Sakamaki, Tadashi Taniguchi, Kazuki Aoyagi | 2022-06-21 |
| D837011 | Drill chuck | Kazuo Sakamaki, Tadashi Taniguchi, Koichi Nakano | 2019-01-01 |
| D837012 | Drill chuck | Kazuo Sakamaki, Tadashi Taniguchi, Koichi Nakano | 2019-01-01 |
| D837013 | Drill chuck | Kazuo Sakamaki, Tadashi Taniguchi, Koichi Nakano | 2019-01-01 |
| D837014 | Drill chuck | Kazuo Sakamaki, Tadashi Taniguchi, Koichi Nakano | 2019-01-01 |