Assignee
- Sumitomo Electric Industries
- International Superconductivity Technology Center, The Juridical Foundation
Inventors
- Shuji Hahakura (7 patents)
- Kazuya Ohmatsu (21 patents)
- Munetsugu Ueyama (15 patents)
- Katsuya Hasegawa (10 patents)
US Patent 7858558 · Granted Dec 28, 2010