Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5229035 | Bi-Pb-Sr-Ca-Cu-O system superconductors | Toshio Takada, Mikio Takano, Jun Takada, Kiichi Oda, Naoichi Yamamoto | 1993-07-20 |
| 5173475 | Bi-Pb-Sr-Ba-Ca-Cu-O system superconductor | Toshio Takada, Mikio Takano, Jun Takada, Kiichi Oda, Naoichi Yamamoto | 1992-12-22 |
| 4829026 | Glass ceramics | Katsuaki Takahashi, Akiyoshi Osaka, Masayuki Asada | 1989-05-09 |