Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11482455 | Cutting method of workpiece by forming reformed region and dry etching process | Takehiko Senoo, Koichi Izumi, Tadashi Shojo, Takafumi OGIWARA, Takeshi Sakamoto | 2022-10-25 |
| 11380586 | Cutting method | Takehiko Senoo, Koichi Izumi, Tadashi Shojo, Takafumi OGIWARA, Takeshi Sakamoto | 2022-07-05 |