Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4532445 | Rotor of superconductive generator | Masatami Iwamoto, Shiro Nakamura, Masayuki Miyazaki | 1985-07-30 |
SY
Sumio Yoshioka
Overall (All Time): #4,019,102 of 4,157,543Top 100%
1
Patents All Time