Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D657750 | Surge suppression unit for magnetic contactor | Koji Okubo, Kouetsu Takaya, Yasuhiro Naka, Yutaka Nakamura, Takashi Tsutsumi | 2012-04-17 |
| D657751 | Surge suppression unit for magnetic contactor | Koji Okubo, Kouetsu Takaya, Yasuhiro Naka, Yutaka Nakamura, Takashi Tsutsumi | 2012-04-17 |
| D656905 | Magnetic contactor | Koji Okubo, Kouetsu Takaya, Yasuhiro Naka, Yutaka Nakamura, Takashi Tsutsumi | 2012-04-03 |
| D656467 | Auxiliary contact block for magnetic contactor | Koji Okubo, Kouetsu Takaya, Yasuhiro Naka, Yutaka Nakamura, Takashi Tsutsumi | 2012-03-27 |
| D655251 | Auxiliary contact block for magnetic contactor | Koji Okubo, Kouetsu Takaya, Yasuhiro Naka, Yutaka Nakamura, Takashi Tsutsumi | 2012-03-06 |
| D655252 | Mechanical interlock unit for magnetic contactor | Koji Okubo, Kouetsu Takaya, Yasuhiro Naka, Yutaka Nakamura, Takashi Tsutsumi | 2012-03-06 |