Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471958 | End mill and machining method | Kenshiroh Tamaki | 2022-10-18 |
| 11351619 | Ball end mill | Katsutoshi Maeda | 2022-06-07 |
| 11045889 | Thread milling cutter and internal pipe thread machining method using the same | Yuuki Iharada | 2021-06-29 |
| 10940553 | Screw thread cutter | Yuuki Iharada | 2021-03-09 |
| 10160046 | Multi-flute ball end mill | Shinjiroh Sakai, Tomohiro Satou | 2018-12-25 |