Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11482353 | Superconducting cable and installation method of the same | Masae Kanda, Takayuki Kojima | 2022-10-25 |
| 11387018 | Method of installing superconducting cable and former | — | 2022-07-12 |
| 9767941 | Superconducting power transmission system and cooling method | Hirofumi Watanabe | 2017-09-19 |
| 9318242 | Superconducting power transmission system | Hirofumi Watanabe | 2016-04-19 |
| 8244323 | Superconducting tape wire material and method of manufacturing same | — | 2012-08-14 |
| 7692338 | Direct current superconducting power transmission cable and system | — | 2010-04-06 |
| 7498698 | Superconducting power transmission cable and power transmission system | — | 2009-03-03 |
| 7351282 | Cutting method and apparatus for ingot, wafer, and manufacturing method of solar cell | — | 2008-04-01 |
| 6503463 | Process and apparatus for treating dioxins | Yasuhiro Hasegawa | 2003-01-07 |
| 6417751 | Superconducting conductor system | — | 2002-07-09 |
| 6069395 | Current leads adapted for use with superconducting coil and formed of functionally gradient material | Kotaro Kuroda | 2000-05-30 |
| 5884485 | Power lead for electrically connecting a superconducting coil to a power supply | Kiyoshi Takita, Ikuo Itoh, Hisaaki Hiue, Shinichi Nose | 1999-03-23 |
| 5802855 | Power lead for electrically connecting a superconducting coil to a power supply | Kiyoshi Takita, Ikuo Itoh, Hisaaki Hiue, Shinichi Nose | 1998-09-08 |
| 5563368 | Thermoelectric power generating device | — | 1996-10-08 |
| 5521810 | Rectifying saturable reactor | Hiroyuki Sasao, Hiroshi Hasegawa, Kazuo Ikeda | 1996-05-28 |
| 5087999 | Capacitor bank provided with a protective device | Yasuhiro Sato, Yoichi Hirano | 1992-02-11 |
| 4927592 | Reversed field pinch apparatus | — | 1990-05-22 |