Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5183799 | Superconducting materials including La-Sr-Nb-O, Y-Ba-Nb-O, La-Sr-Nb-Cu-O, and Y-Ba-Nb-Cu-O | Yoshinori Hakuraku, Hisanao Ogata | 1993-02-02 |
| 5106820 | Oxide superconductor and process for preparation thereof | Gentaro Kaji, Saburo Nagano | 1992-04-21 |
| 4956337 | Nb-Si-Al-O superconductors with high transition temperatures and process for manufacturing the same | — | 1990-09-11 |
| 4892862 | Process for producing superconducting material | Yoshinori Hakuraku, Hisanao Ogata | 1990-01-09 |