Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008810 | Phase-control switching apparatus and switching control method for phase-control switching apparatus | Kenji Kamei, Haruhiko Koyama, Tomohito Mori | 2011-08-30 |
| 7982341 | Transformer operation control apparatus and method for suppressing magnetizing inrush current | Kenji Kamei, Tomohito Mori | 2011-07-19 |
| 7936093 | Phase control switching device | Kenji Kamei, Haruhiko Koyama, Tomohito Mori | 2011-05-03 |