Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9333561 | Tool holder | Eisaku NAKAI, Suguru MAEMURA, Susumu Mikado | 2016-05-10 |
| 9238269 | End mill and shank structure of end mill | Eisaku NAKAI, Suguru MAEMURA, Susumu Mikado | 2016-01-19 |