Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10665382 | Stationary induction apparatus | Naoya Miyamoto, Akira YAMAGISHI, Mao Kawamoto | 2020-05-26 |
| 10658106 | Stationary induction electrical apparatus | Youichirou Yamada, Akira Nishimizu, Akira YAMAGISHI | 2020-05-19 |
| 10509021 | Diagnosing device for on-load tap changing apparatus, diagnosing method for on-load tap changing apparatus, and diagnosing device for transformer | Li Lu, Toshiaki Rokunohe, Akira YAMAGISHI, Hideyuki Miyahara | 2019-12-17 |
| 9613762 | Power switchgear | Jun Nukaga, Tomohiro Moriyama, Yoshiaki Seya | 2017-04-04 |
| 7961067 | Superconducting magnet apparatus and magnetic resonance imaging apparatus | Tomoo Chiba, Hiroyuki Watanabe, Kunihiro Takayama, Jun Kawamura, Mitsushi Abe +1 more | 2011-06-14 |
| 6639497 | Stationary induction apparatus | Noriyuki Uchiyama, Sadamu Saito, Hiroyuki Fujita, Yasunori Ono, Shouichi Yamamoto +1 more | 2003-10-28 |
| 6469607 | Stationary induction apparatus | Noriyuki Uchiyama, Sadamu Saito, Hiroyuki Fujita, Yasunori Ono, Shouichi Yamamoto +1 more | 2002-10-22 |