Issued Patents All Time
Showing 1–4 of 4 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 |
| D717847 | End mill | Susumu Mikado | 2014-11-18 |
| D686646 | End mill | Susumu Mikado | 2013-07-23 |