Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284822 | Oxide superconductor and process for producing the same | Takenobu Sakai, Kozi Nishio, Naoyuki Ogawa, Shoji Tanaka | 1994-02-08 |
| 5276012 | Laser-assisted CVD process forming oxide superconducting films | Takahisa Ushida, Kazutoshi Higashiyama, Shoji Tanaka | 1994-01-04 |