Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373275 | Superconducting magnetic shield and process for preparing the same | Ikuo Itoh, Shigeru Minamino, Tsunehiro Shimizu, Tsutomu Sasaki | 1994-12-13 |
| 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, Masato Murakami | 1994-01-11 |