Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212416 | Primary coil assembly for a superconducting linear induction motor | Hitoshi Shimizu, Yasuzo Tanaka, Syuiti Sato, Shinnichi Yatabe, Osami Tsukamoto | 1993-05-18 |
| 5171941 | Superconducting strand for alternating current | Hitoshi Shimizu, Masaru Ikeda, Yasuzo Tanaka, Shirabe Akita, Osami Tsukamoto | 1992-12-15 |