Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815634 | Laser welding equipment and laser welding process | Hirobumi Sonoda, Junichi Ibukuro, Takanori Yahaba, Masato Takikawa, Yasutomo Ichiyama +1 more | 2004-11-09 |
| 6710282 | Method and apparatus for twin spots pulse laser welding | Hirofumi Sonoda, Junichi Ibukuro, Takanori Yahaba, Masato Takikawa, Yasutomo Ichiyama +1 more | 2004-03-23 |