| RE40528 |
Voltage fluctuation compensating apparatus |
Akihiko Iwata, Akihiro Suzuki, Kenichi Koyama, Toshiyuki Kikunaga, Mitsugu Takahashi |
2008-10-07 |
| 6956305 |
Voltage fluctuation compensating apparatus |
Akihiko Iwata, Akihiro Suzuki, Kenichi Koyama, Toshiyuki Kikunaga, Mitsugu Takahasi |
2005-10-18 |
| 6812592 |
Voltage fluctuation compensating apparatus |
Akihiko Iwata, Akihiro Suzuki, Kenichi Koyama, Toshiyuki Kikunaga, Mitsugu Takahashi |
2004-11-02 |
| 6624374 |
Switching apparatus |
Kenichi Koyama, Toyomi Ooshige, Hiroyuki Akita, Yukimori Kishida, Mitsuru Tsukima +1 more |
2003-09-23 |
| 6611413 |
Switching apparatus |
Toshie Takeuchi, Toyomi Ooshige, Hiroyuki Akita, Yukimori Kishida, Mitsuru Tsukima +2 more |
2003-08-26 |
| 6580345 |
Switching device |
Hiroyuki Akita, Toyomi Ooshige, Kenichi Koyama, Yukimori Kishida, Mitsuru Tsukima +1 more |
2003-06-17 |
| 6574084 |
Electromagnetic repulsion driven switch |
Yukimori Kishida, Chie Takahashi, Kazuhiko Kagawa, Yoichi Ueno, Eiji Moritoh +2 more |
2003-06-03 |
| 6353376 |
Switching assembly |
Toshie Takeuchi, Toshiyuki Yoshizawa, Hiroyuki Akita, Yukimori Kishida |
2002-03-05 |
| 6295191 |
Switching apparatus |
Yukimori Kishida, Kazuhiko Kagawa, Chie Takahashi, Toshie Takeuchi, Hiroyuki Akita +1 more |
2001-09-25 |
| 6295192 |
Switchgear |
Yukimori Kishida, Kenichi Koyama, Kazuhiko Nishimiya, Yuichi Yamaji, Toshimasa Maruyama |
2001-09-25 |
| 6051893 |
Electric power supply system for load |
Hiroshi Yamamoto, Kenichi Koyama, Yukimori Kishida, Toshimasa Maruyama, Masakazu Fukada |
2000-04-18 |
| 6046423 |
Switchgear |
Yukimori Kishida, Kenichi Koyama, Kazuhiko Nishimiya, Yuichi Yamaji, Toshimasa Maruyama |
2000-04-04 |
| 6028471 |
Switching device with parallel switch |
Kenichi Koyama, Yukimori Kishida, Hiroshi Yamamoto |
2000-02-22 |
| 5837953 |
DC circuit breaking device |
Hiroki Ito, Takashi Moriyama, Kenji Kamei, Minoru Kimura, Suenobu Hamano +6 more |
1998-11-17 |
| 5521810 |
Rectifying saturable reactor |
Sataro Yamaguchi, Hiroshi Hasegawa, Kazuo Ikeda |
1996-05-28 |
| 5514844 |
Switch |
Suenobu Hamano, Katsuhiko Horinouchi, Mikio Hidaka, Yoshiki Hirano, Haruhiko Kohyama |
1996-05-07 |
| 4924102 |
Apparatus for generating negatively charged species |
Hideaki Toya, Tatsuya Hayshi |
1990-05-08 |
| 4786770 |
Switchgear |
Suenobu Hamano, Yutaka Murai, Yuichi Wada, Hirosi Hasegawa, Tosimasa Maruyama |
1988-11-22 |
| 4445020 |
Circuit interrupter |
Yoshihiro Ueda, Suenobu Hamano, Suichiro Okuda |
1984-04-24 |
| 4359616 |
Self-extinguishing switch |
Yoshihiro Ueda, Hajimu Yoshiyasu, Soichiro Okuda |
1982-11-16 |
| 4306130 |
Arc self-extinguishing switch device |
Yoshihiro Ueda, Hajimu Yoshiyasu, Soichiro Okuda |
1981-12-15 |
| 4264795 |
Switching device |
Yoshihiro Ueda, Hajimu Yoshiyasu, Soichiro Okuda |
1981-04-28 |
