Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5190914 | Superconducting material of metal oxides | Shin-ichi Koriyama, Kazuhiro Sakuyama, Toshihiko Maeda, Shoji Tanaka | 1993-03-02 |
| 5169830 | Superconducting material | Takahiro Wada, Shinichi Koriyama, Takeshi Sakurai, Nobuo Suzuki, Takayuki Miyatake +2 more | 1992-12-08 |
| 5149683 | Method for producing oxide superconductor | Takahiro Wada, Nobuo Suzuki, Ataru Ichinose, Yuji Yaegashi, Shoji Tanaka | 1992-09-22 |
| 5035597 | Apparatus for manufacturing multi-element sintered material | Shoji Tanaka, Yukio Yamada, Masayoshi Ohnuki, Etsuji Morita, Mitsunobu Toyoshima +6 more | 1991-07-30 |