Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10062478 | Superconducting cable having outgoing coolant inside a conductor and return coolant outside the conductor, and device and method for cooling superconducting cable | Masaru Tomita | 2018-08-28 |
| 6418857 | Superconductive magnetic levitation transportation system | Makoto Okano | 2002-07-16 |