Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12109831 | Laser processing system | Tatsunori SAKAMOTO, Yoshimitsu ASHIHARA, Kazumi Tsuchimichi, Naoki Yoshitake | 2024-10-08 |
| 10038296 | Light amplification device and laser processing device | Hiroshi Fukui, Tatsuo Ogaki, Shuichi Tani, Tatsunori SAKAMOTO, Yuichi Ishizu | 2018-07-31 |
| 8837895 | Fiber holder and fiber laser apparatus | Fumihiko Nakano, Yuichi Ishizu, Masao Yoshioka | 2014-09-16 |