| 6335502 |
Vacuum switch and vacuum switch gear using the vacuum switch |
Shuichi Kikukawa, Tooru Tanimizu, Makoto Tazawa, Takuya Miyo |
2002-01-01 |
| 6061609 |
Electrical power distribution monitoring system and method |
Yuzuru Imamura, Saburou Yasukawa, Kiyoji Iwashita, Toru Takei, Hiroyuki Kudo +3 more |
2000-05-09 |
| 5963457 |
Electrical power distribution monitoring system and method |
Yuzuru Imamura, Saburou Yasukawa, Kiyoji Iwashita, Toru Takei, Hiroyuki Kudo +3 more |
1999-10-05 |
| 5760492 |
Control system for power transmission and distribution system |
Yuzuru Imamura, Saburo Yasukawa, Masahiko Amano, Shinji Tanifuji, Toshifumi Yoshikawa +1 more |
1998-06-02 |
| 5579195 |
Power stoppage minimizing systems for distribution lines and methods of using a distribution line |
Kazuo Nishijima, Hiroshi Inoue, Terunobu Miyazaki, Mitsuru Nakamura |
1996-11-26 |
| 5574611 |
Service interruption minimizing system for power distribution line |
Kazuo Nishijima, Hiroshi Inoue, Terunobu Miyazaki, Mitsuru Nakamura |
1996-11-12 |
| 4514714 |
Noise-reduction device for stationary induction apparatus |
Yasuro Hori, Yuzuru Kamata |
1985-04-30 |
| 4442419 |
Static induction apparatus |
Yasuro Hori, Masaaki Maejima |
1984-04-10 |
| 4435751 |
Vibration/noise reduction device for electrical apparatus |
Yasuro Hori, Kazuyuki Seino, Syuya Hagiwara |
1984-03-06 |
| 4371858 |
Static induction apparatus |
Yasuro Hori |
1983-02-01 |