Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680085 | Magnetic field generator, a persistent current switch assembly for such a magnetic field generator, and the method of controlling such magnetic field generator | Katsuzo Aihara, Shinpei Matsuda | 1997-10-21 |
| 5648322 | Tl-based superconductive material, a superconductive body, and a method of forming such a superconductive material or body | Toshiya Doi, Takeshi Ozawa, Kazuhide Tanaka, Toyotaka Yuasa, Shinpei Matsuda | 1997-07-15 |
| 5625332 | Oxide superconducting wire and superconducting apparatus thereof | Keiji Fukushima, Seizi Takeuchi | 1997-04-29 |