Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6987236 | Plasma powder welding device and its welding method | Hiroyuki Kiso, Hideki Ihara | 2006-01-17 |
| 6066831 | ARC start ancillary apparatus | Hideki Ihara, Jing Wang | 2000-05-23 |
| 6037554 | Consumable electrode type pulsed arc welder and controlling method for the same | Jingbo Wang, Hideki Ihara | 2000-03-14 |
| 5866873 | Welding power control apparatus for consumable-electrode type pulse arc welding, and a method therefor | Jing Wang, Hideki Ihara | 1999-02-02 |
| 5834732 | Apparatus for controlling consumable electrode type pulsed arc welding power source | Wang Jingbo, Hideki Ihara | 1998-11-10 |
| 5270516 | Arc welding machine | Koji Hamamoto, Naoki Kawai, Junzo Tanimoto, Yoshinori Nishida | 1993-12-14 |