Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6316391 | Oxide superconducting wire and method of manufacturing the same | Toshiya Doi, Toyotaka Yuasa, Kazutoshi Higashiyama | 2001-11-13 |
| 5757257 | Permanent current switch and superconducting magnet system | Toshiya Doi, Katsuzo Aihara, Tomoichi Kamo, Kazuhisa Mori, Nobuhiro Hara | 1998-05-26 |
| 5545610 | Oxide-based superconductor, a process for preparing the same and a wire material of comprising the same | Kazutoshi Higashiyama, Toshiya Doi, Seizi Takeuchi, Tomoichi Kamo, Shinpei Matsuda +1 more | 1996-08-13 |