Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933827 | Actuator, method of manufacturing the actuator and circuit breaker provided with the actuator | Nobumoto Tohya, Mitsuru Tsukima, Takafumi Nakagawa, Yoshiharu Kobayashi, Hitoshi Gotou | 2005-08-23 |
| 6916005 | Displacement sensor and solenoid valve driver | Kazutaka Seo, Masao Morita, Yoshiaki Yamazaki, Toshiyuki Yoshizawa, Masafumi Sugawara | 2005-07-12 |
| 6882515 | Operation circuit and power switching device employing the operation circuit | Mitsuru Tsukima, Yasushi Takeuchi, Kenichi Koyama | 2005-04-19 |