Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341059 | Superconducting bearing unit and operating method thereof | Hiromasa Fukuyama, Satoru Aihara, Hiroyuki Fujimoto, Akihiro Kondoh, Hiroshi Takaichi +1 more | 1994-08-23 |
| 5278137 | YBa.sub.2 Cu.sub.3 O.sub.7-y type oxide superconductive material containing dispersed Y.sub.2 BaCuO.sub.5 phase and having high critical current density | Mitsuru Morita, Katsuyoshi Miyamoto, Shoichi Matsuda | 1994-01-11 |