Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D503381 | Engine generator | Hiroshi Mizokami | 2005-03-29 |
| D475726 | Engine-driven welding machine | Sanpei Sato, Kenji Katsuki, Toshiaki Tanaka, Shoichi Fujimoto | 2003-06-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D503381 | Engine generator | Hiroshi Mizokami | 2005-03-29 |
| D475726 | Engine-driven welding machine | Sanpei Sato, Kenji Katsuki, Toshiaki Tanaka, Shoichi Fujimoto | 2003-06-10 |