Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522433 | Rotation processing machine | Susumu Kato, Akira Takagai, Masahiro OTANI | 2016-12-20 |
| 9469004 | Rotation processing machine and rotation processing method | Susumu Kato, Akira Takagai, Masahiro OTANI | 2016-10-18 |