Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11612956 | Laser light radiation device and laser light radiation method | Yasunori Igasaki | 2023-03-28 |
| 11471976 | Laser light radiation device and laser light radiation method | Yasunori Igasaki, Takeshi Yamada | 2022-10-18 |
| 9029987 | Laser machining method and chip | Takeshi Sakamoto | 2015-05-12 |
| 8865568 | Workpiece cutting method | Takeshi Sakamoto | 2014-10-21 |
| 8790997 | Laser machining method and chip | Takeshi Sakamoto | 2014-07-29 |
| 8728914 | Workpiece cutting method | Takeshi Sakamoto | 2014-05-20 |