Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10134508 | MgB2 superconductive wire material, and production method therefor | Youta Ichiki, Motomune Kodama | 2018-11-20 |
| 9887029 | Conductive cooling-type persistent current switch, MRI apparatus and NMR apparatus | Motomune Kodama, Yota Ichiki | 2018-02-06 |
| 9224937 | Precursor of MgB2 superconducting wire, and method for producing the same | Motomune Kodama, Junichi Shimoyama, Akiyasu Yamamoto | 2015-12-29 |
| 8644897 | Joint of superconducting wires and method for joining superconducting wires | Yota Ichiki, Tsuyoshi Wakuda | 2014-02-04 |
| 8571616 | MgB2 compound sheath superconducting wire and manufacturing method of the same | Michiya Okada, Masazumi Hirakawa, Hideyuki Yamada | 2013-10-29 |
| 8266958 | Liquid level sensor device for liquefied gas | Masaya Takahashi, Michiya Okada, Hideki Abe, Motoharu Imai | 2012-09-18 |
| 7602269 | Permanent current switch | Masaya Takahashi, Michiya Okada | 2009-10-13 |
| 7569520 | Metal sheath magnesium diboride superconducting wire and its manufacturing method | Masaya Takahashi, Michiya Okada, Hiroaki Kumakura, Hitoshi Kitaguchi | 2009-08-04 |
| 7152302 | Superconductor connection structure | Hiroshi Morita, Yasuo Suzuki, Michiya Okada | 2006-12-26 |
| 6921865 | Superconductor connection structure | Hiroshi Morita, Yasuo Suzuki, Michiya Okada | 2005-07-26 |
| 6591120 | Rotationally symmetric oxide superconducting wire and solenoid coil or magnetic field generator incorporating the same | Michiya Okada, Keiji Fukushima, Tsuyoshi Wakuda | 2003-07-08 |
| 6344586 | Process for producing adipic acid | Hiroshi Ichihashi | 2002-02-05 |
| 6194985 | Oxide-superconducting coil and a method for manufacturing the same | Michiya Okada, Keiji Fukushima | 2001-02-27 |
| 6133814 | Oxide superconductor wire material and method for jointing the same together | Michiya Okada, Keiji Fukushima | 2000-10-17 |
| 6103669 | Superconducting wire and method of producing the same | Akira Okayama, Michiya Okada, Tadaoki Morimoto, Toshimi Matsumoto, Yoshimi Yanai +3 more | 2000-08-15 |
| 5798312 | Elongate superconductor elements comprising oxide superconductors, superconducting coils and methods of making such elements | Michiya Okada, Toyotaka Yuasa, Toshimi Matsumoto, Katsuzo Aihara, Shinpei Matsuda | 1998-08-25 |
| 5648322 | Tl-based superconductive material, a superconductive body, and a method of forming such a superconductive material or body | Toshiya Doi, Takeshi Ozawa, Toyotaka Yuasa, Tomoichi Kamo, Shinpei Matsuda | 1997-07-15 |
| 5462922 | Superconductive material, a superconductive body, and a method of forming such a superconductive material or body | Toshiya Doi, Takeshi Ozawa, Toyotaka Yuasa, Tomoichi Kamo, Shinpei Matsuda | 1995-10-31 |
| 5063200 | Ceramic superconductor article | Michiya Okada, Tadaoki Morimoto, Akira Okayama, Yoshimi Yanai, Hiroshi Satoh +5 more | 1991-11-05 |