Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956456 | Magnetron drive boosting transformer | Kenji Yasui, Takeshi Kitaizumi | 2005-10-18 |
| 6891738 | Power-supply unit for electronic oven | Kenji Yasui, Takeshi Kitaizumi | 2005-05-10 |