Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388228 | Laser device and leak check method for laser device | Hiroaki TSUSHIMA, Makoto Tanaka | 2025-08-12 |
| 11947263 | Laser chamber and electronic device manufacturing method | Makoto Tanaka, Yosuke Fujimaki, Takashi Ito | 2024-04-02 |