Assignee
- Mitsubishi Cable Industries
- Hokkaido Electric Power Co.
- International Superconductivity Technology Center
Inventors
- Shigenori Yuhya (2 patents)
- Jiro Tsujino (4 patents)
- Noriyuki Tatsumi (9 patents)
- Yoh Shiohara (1 patents)
US Patent 5731271 · Granted Mar 24, 1998