Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5268662 | Plunger type electromagnet | Yuichi Ando, Kenji Iio, Kenichiro Kinoshita | 1993-12-07 |
| 5209455 | Valve and solenoid valve operated by very small force | Kenji Iio, Masaki Kouzu, Yuichi Andoh | 1993-05-11 |
| 4905121 | Operation confirming device for electromagnetic actuator | Kenji Iio | 1990-02-27 |
| 4859975 | Electromagnetic actuator | — | 1989-08-22 |
| 4845451 | Electromagnet | Kenji Iio, Yuichi Andoh | 1989-07-04 |
| 4797645 | Electromagnetic actuator | — | 1989-01-10 |
| 4752757 | Electromagnetic actuator | — | 1988-06-21 |
| 4746886 | Electromagnetic actuator | — | 1988-05-24 |
| 4706055 | Electromagnetic actuator having reluctance adjusting means | — | 1987-11-10 |
| 4541563 | Electronic valve control apparatus | — | 1985-09-17 |