Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360786 | Superconductive material | Shoji Tanaka, Shin-ichi Uchida, Hidenoir Takagi | 1994-11-01 |
| 5352657 | Bismuth system oxide superconductors and preparation thereof | Utako Endo, Satoshi Koyama, Kazuo Okamura, Tomoji Kawai | 1994-10-04 |