Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825441 | Power supply apparatus | Kenzo Danjo, Takeshi Morimoto, Hideo Ishii | 2004-11-30 |
| 6797922 | Power supply apparatus for welder | Kenzo Danjo, Takeshi Morimoto, Hideo Ishii | 2004-09-28 |
| 6774757 | Coil | Toshikazu Fujiyoshi, Tetsuro Ikeda, Kenji Morimoto, Hideo Ishii | 2004-08-10 |