Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022797 | Superconducting coil apparatus and inductor-type synchronous machine | Hidehiko Sugimoto, Toru Okazaki | 2011-09-20 |
| 7977844 | Inductor-type synchronous machine | Tomoya Oota, Hiroyuki Togawa, Hidehiko Sugimoto, Toru Okazaki | 2011-07-12 |
| 7872393 | Axial gap type superconducting motor | Toru Okazaki, Shingo Ohashi, Hidehiko Sugimoto | 2011-01-18 |