| 8598837 |
Driving controller for AC motor |
Hidetoshi Kitanaka, Hideo Okayama, Shinichi Furutani, Mitsuru Tsukima |
2013-12-03 |
| 8530773 |
Gas insulated apparatus |
Yuji Yoshitomo, Toru Yamashita, Makiko Kawada, Takao Tsurimoto, Shigeyuki Yamamoto +2 more |
2013-09-10 |
| 7936549 |
State grasp device, and switching control device of power switching apparatus employing the state grasp device |
Akihiko Maruyama, Mitsuru Tsukima, Toshihiro Matsunaga, Katsuhiko Horinouchi |
2011-05-03 |
| 7766128 |
Method for inspecting operation of actuator and actuator operation inspector |
Kenji Shimohata, Tae Hyun Kim, Hiroshi Kigawa, Tatsuo Matsuoka |
2010-08-03 |
| 7677362 |
Actuator driving method and actuator driving circuit |
Kenji Shimohata, Tae Hyun Kim, Hiroshi Kigawa, Tatsuo Matsuoka |
2010-03-16 |
| 7102475 |
Magnetic actuator |
Takafumi Nakagawa, Mitsuru Tsukima, Kenichi Koyama, Tetsuya Matsuda, Nobumoto Tohya |
2006-09-05 |
| 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 |
| 6624374 |
Switching apparatus |
Kenichi Koyama, Toyomi Ooshige, Hiroyuki Sasao, Hiroyuki Akita, Yukimori Kishida +1 more |
2003-09-23 |
| 6611413 |
Switching apparatus |
Toyomi Ooshige, Hiroyuki Sasao, Hiroyuki Akita, Yukimori Kishida, Mitsuru Tsukima +2 more |
2003-08-26 |
| 6580345 |
Switching device |
Hiroyuki Akita, Toyomi Ooshige, Hiroyuki Sasao, Kenichi Koyama, Yukimori Kishida +1 more |
2003-06-17 |
| 6353376 |
Switching assembly |
Toshiyuki Yoshizawa, Hiroyuki Akita, Hiroyuki Sasao, Yukimori Kishida |
2002-03-05 |
| 6295191 |
Switching apparatus |
Yukimori Kishida, Kazuhiko Kagawa, Hiroyuki Sasao, Chie Takahashi, Hiroyuki Akita +1 more |
2001-09-25 |
| 5625331 |
Superconducting deflection electromagnet apparatus |
Tadatoshi Yamada, Takeo Kawaguchi, Tetuya Matuda, Ituo Kodera, Shunji Yamamoto +1 more |
1997-04-29 |
