Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5892645 | Protection system for power receiving station | Yoshiyasu Watanabe, Toru Tanimizu, Kazuo Kano, Yasunobu Kanou, Toshio Horikoshi +2 more | 1999-04-06 |
| 5808449 | Method and apparatus for detecting islanding operation of dispersed generator | Yoshiyuki Hirayama, Takaaki Kai, Toshiaki Fujimoto, Haruo Sasaki, Yasutomo Imai +2 more | 1998-09-15 |