Assignee
- International Superconductivity Technology Center
- Hokkaido Electric Power Co.
- Fujikura
- Tokyo Gas Co.
- Hitachi Cable
Inventors
- Noriyuki Tatsumi (9 patents)
- Jiro Tsujino (4 patents)
- Atsushi Kume (11 patents)
- Yuh Shiohara (37 patents)
- Shoji Tanaka (142 patents)
- Shigenori Yuhya (2 patents)
- Kei Kikuchi (9 patents)