Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9170597 | Inrush current suppressing device | Kenji Kamei, Sho Tokoyoda, Tomohito Mori, Hiroki Ito | 2015-10-27 |
| 9082562 | Inrush-current suppressing device and inrush-current suppressing method | Kenji Kamei, Tomohito Mori | 2015-07-14 |
| 8526155 | Phase-control switchgear and phase-control method for switchgear | Kenji Kamei, Tomohito Mori, Hiroki Ito | 2013-09-03 |
| 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 |
| 7787228 | Switchgear control apparatus | Haruhiko Koyama, Tomohito Mori, Kenji Kamei | 2010-08-31 |
| 7711502 | Power switching control apparatus | Haruhiko Koyama, Tomohito Mori, Kenji Kamei | 2010-05-04 |
| 7696648 | Incoming current suppression device | Kenji Kamei, Tomohito Mori, Hiroki Ito | 2010-04-13 |
| 7616419 | Switchgear control apparatus | Haruhiko Koyama, Tomohito Mori, Kenji Kamei | 2009-11-10 |
| 7259947 | Phase control switching device | Hiroki Ito, Haruhiko Kohyama, Kenji Kamei | 2007-08-21 |