Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623300 | Method of determining whether or not result of processing process of laser processing apparatus is acceptable | Hiroki Takeuchi, Masanobu Takenaka | 2023-04-11 |
| 11090691 | Cleaning method for cleaning frame unit | Toshio Tsuchiya, Kentaro Shiraga | 2021-08-17 |