Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649872 | Flux-cored wire for gas shielded arc welding | Takumi Koumoto, Yuji Suzuki, Toshiyuki Miyake, Rikiya Takayama, Toshihiko Chiba +1 more | 2003-11-18 |
| 6575705 | Jet pump throat pipe having a bent discharge end | Yasunori Akiyama, Taiki Aoyama, Itsuo Honda | 2003-06-10 |