Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218482 | Laser beam generation device and laser processing apparatus including the same | Yoshimichi SAITO, Shuji Wakaiki, Hiroshi Ikarashi, Shingo Tsuda, Masato Matsubara | 2025-02-04 |
| 11929666 | Gate drive circuit and power conversion device | Hiroshi Ikarashi, Naoki Takigawa | 2024-03-12 |
| 10965089 | Laser device, laser machining apparatus, and method for controlling output of laser device | Tomohiro Kyoto, Taira Ogita, Takeshi Morimoto, Hiroaki Kurokawa | 2021-03-30 |
| 8536487 | Arc welding method | Seigo Nishikawa, Kanji Katada, Hirotaka Adachi, Tsuneo Shinada | 2013-09-17 |