Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9517962 | Plate-shaped object processing method | Noboru Takeda, Hiroshi Morikazu, Xiaoming Qiu, Ken Togashi | 2016-12-13 |
| 7563155 | Cutting apparatus with ultrasonic transducer | Souu Kumagai | 2009-07-21 |