Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276048 | Method of producing oxide superconductor | Takeshi Hikata, Ken Sato, Hidehito Mukai, Nobuhiro Shibuta, Kazuya Ohmatsu +4 more | 2001-08-21 |
| 5639714 | Method of producing oxide superconductor | Takeshi Hikata, Ken Sato, Hidehito Mukai, Nobuhiro Shibuta, Kazuya Ohmatsu +4 more | 1997-06-17 |
| 5614471 | Superconductive material | Kengo Ohkura, Hiromi Takei | 1997-03-25 |
| 5372991 | Oxide superconductive wire, method of manufacturing the same and the products using the same | Noriki Hayashi, Satoshi Takano, Shigeru Okuda | 1994-12-13 |
| 5312802 | Oxide superconductive wire, method of manufacturing the same and the products using the same | Noriki Hayashi, Satoshi Takano, Shigeru Okuda | 1994-05-17 |
| 5310704 | Method of manufacturing superconductive conductor | Kazuo Sawada, Kengo Ohkura, Yoshihiro Nakai, Kazuhiko Hayashi | 1994-05-10 |
| 5137866 | Method for producing molded article of ceramic oxide superconductor | Yasuyo Matsumoto, Michihisa Kyoto, Masashi Onishi, Yuichi Masuda | 1992-08-11 |
| 5086037 | Ceramic superconducting member | Kazuo Sawada, Satoshi Takano, Shinji Inazawa | 1992-02-04 |
| 5011759 | Semiconductor element and method of forming same and article in which said element is used | Nobuhiko Fujita, Hideo Itozaki, Syoji Nakagama, Saburo Tanaka, Kazuhiko Fukushima | 1991-04-30 |
| 4842366 | Ceramic superconductor and light transmitting composite wire | Kazuo Sawada, Kengo Ohkura | 1989-06-27 |
| 4728370 | Amorphous photovoltaic elements | Masayuki Ishii, Nobuhiko Fujita | 1988-03-01 |
| 4612559 | Solar cell of amorphous silicon | Tadashi Igarashi, Masayuki Ishii, Tadakazu Kobayashi | 1986-09-16 |
| 4496450 | Process for the production of a multicomponent thin film | Nobuhiko Fujita, Hideo Itozaki, Hiromu Kawai | 1985-01-29 |