Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836014 | Annular grinding stone | Atsuyoshi Katayama, Takeshi Onodera | 2020-11-17 |
| 4928381 | Automatic tool changer | Masahiro Kubota, Masamitsu Nakaminami | 1990-05-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836014 | Annular grinding stone | Atsuyoshi Katayama, Takeshi Onodera | 2020-11-17 |
| 4928381 | Automatic tool changer | Masahiro Kubota, Masamitsu Nakaminami | 1990-05-29 |