Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D921068 | Wafer processing machine for producing semiconductors | Takeshi Sakamoto | 2021-06-01 |
| D920397 | Laser processing machine | Takeshi Sakamoto | 2021-05-25 |
| D920398 | Laser processing machine | Takeshi Sakamoto | 2021-05-25 |
| D918276 | Laser processing machine | Takeshi Sakamoto | 2021-05-04 |
| D917586 | Laser processing machine | Takeshi Sakamoto | 2021-04-27 |
| D917585 | Wafer processing machine for producing semiconductors | Takeshi Sakamoto | 2021-04-27 |
| 10898975 | Laser machining device and laser machining method | Yo SUGIMOTO | 2021-01-26 |