Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7468207 | Superconducting coil and superconducting apparatus | Naoki Ayai, Ryosuke Hata, Kazuhiko Hayashi, Takeshi Hikata | 2008-12-23 |
| 7132162 | Superconducting coil and superconducting apparatus | Naoki Ayai, Ryosuke Hata, Kazuhiko Hayashi, Takeshi Hikata | 2006-11-07 |
| 6844064 | Method of manufacturing oxide superconducting wire, oxide superconducting wire, superconducting coil and superconducting apparatus | Naoki Ayai, Ryosuke Hata, Kazuhiko Hayashi, Takeshi Hikata | 2005-01-18 |
| 5614471 | Superconductive material | Kengo Ohkura, Hajime Hitotsuyanagi | 1997-03-25 |
| 5376627 | Method of preparing Tl-containing oxide superconducting thin film | Yasuko Torii, Katsuya Hasegawa | 1994-12-27 |