Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218482 | Laser beam generation device and laser processing apparatus including the same | Yoshimichi SAITO, Shuji Wakaiki, Shingo Tsuda, Hideyasu Machii, Masato Matsubara | 2025-02-04 |
| 11929666 | Gate drive circuit and power conversion device | Hideyasu Machii, Naoki Takigawa | 2024-03-12 |
| 11020823 | Laser diode driving power source and laser machining device | Taichiro Tamida, Shingo Tsuda, Teruaki Fukuoka, Akihiko Iwata, Takeshi Morimoto | 2021-06-01 |
| 10522971 | Laser diode-driving power supply and laser machining apparatus | Shingo Tsuda, Takeshi Morimoto, Taichiro Tamida, Teruaki Fukuoka, Akihiko Iwata | 2019-12-31 |
| 9985552 | Power conversion apparatus configured to include plurality of power converter circuits of inverter circuits | Futoshi Okawa, Hiroyuki Nakamura | 2018-05-29 |
| 7548439 | Electric power converter for reducing generated high frequency components | Hikaru Meguro, Keizo Shimada, Masashi Toyota | 2009-06-16 |
| 7542312 | Electric power converter | Hikaru Meguro, Keizo Shimada, Masashi Toyota | 2009-06-02 |