Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7296419 | Cooling method of superconducting cable line | Chizuru Suzawa, Takato Masuda, Yoshihisa Takahashi, Shoichi Honjo, Masato Shimodate +2 more | 2007-11-20 |
| 6414244 | Connection structure for superconducting conductors including stacked conductors | Munetsugu Ueyama, Kenichi Sato | 2002-07-02 |
| 6354087 | Method and apparatus for cooling superconductor | Tuneo Nakahara, Ken Sato | 2002-03-12 |
| 6272732 | Oxide superconducting wire, manufacturing method thereof, oxide superconducting coil and cable conductor | Kenichi Sato | 2001-08-14 |
| 6158106 | Oxide superconducting wire manufacturing method | Kenichi Sato | 2000-12-12 |
| 5861788 | Superconducting coil | Munetsugu Ueyama, Kenichi Sato | 1999-01-19 |
| 5849672 | Oxide superconducting material, process for preparing the same and applications thereof | Yasuko Torii, Toshihiro Kotani | 1998-12-15 |
| 5787714 | Cooling method and energizing method of superconductor | Kenichi Sato | 1998-08-04 |
| 5637260 | Process for producing stabilized carbon cluster conducting material | Nobuyuki Okuda, Takashi Uemura, Yoshinobu Ueba, Koji Tada, Hirokazu Kugai | 1997-06-10 |
| 5635455 | Process for producing stabilized carbon cluster conducting or superconducting material | Nobuyuki Okuda, Takashi Uemura, Yoshinobu Ueba, Koji Tada, Hirokazu Kugai | 1997-06-03 |
| 5614471 | Superconductive material | Hajime Hitotsuyanagi, Hiromi Takei | 1997-03-25 |
| 5589281 | Stabilized carbon cluster conducting or superconducting material, process for producing the same, device using carbon cluster, and process for producing the device | Nobuyuki Okuda, Takashi Uemura, Yoshinobu Ueba, Koji Tada, Hirokazu Kugai | 1996-12-31 |
| 5538763 | Method of preparing carbon cluster film having electrical conductivity | Yoshinobu Ueba, Nobuyuki Okuda, Hirokazu Kugai | 1996-07-23 |
| 5521148 | Oxide superconducting material, process for preparing the same and applications thereof | Yasuko Torii, Toshihiro Kotani | 1996-05-28 |
| 5516753 | Multifilamentary oxide superconducting wire and coil formed by the same | Kenichi Sato | 1996-05-14 |
| 5380595 | Carbon cluster film having electrical conductivity and method of preparing the same | Yoshinobu Ueba, Nobuyuki Okuda, Hirokazu Kugai | 1995-01-10 |
| 5310704 | Method of manufacturing superconductive conductor | Hajime Hitotsuyanagi, Kazuo Sawada, Yoshihiro Nakai, Kazuhiko Hayashi | 1994-05-10 |
| 4973574 | Superconducting wire and method of manufacturing the same | Masanobu Nishio, Kazuhiko Hayashi, Yoshihiro Nakai, Kazuo Sawada | 1990-11-27 |
| 4842366 | Ceramic superconductor and light transmitting composite wire | Kazuo Sawada, Hajime Hitotsuyanagi | 1989-06-27 |