Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5213047 | Propulsion system for magnetically levitated vehicle | Yoshihiro Jizo, Hidenari Akagi | 1993-05-25 |
| 4913059 | Levitation, propulsion and guidance mechanism for inductive repulsion-type magnetically levitated railway | Junji Fujie, Hiroshi Nakashima | 1990-04-03 |
| 4779538 | Levitation-propulsion mechanism for inductive repulsion type magnetically levitated railway | Junji Fujie | 1988-10-25 |
| 4273054 | Vehicle vibration damping method in the induced repulsion type magnetically suspended railway vehicle | Hiroshi Yamashita, Takehiko Iwahana | 1981-06-16 |