Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841212 | Electromagnetic bearing control apparatus | Michiyuki Takagi, Mitsuho Yoneyama, Toyomi Sugaya, Ikuhiro Saito | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841212 | Electromagnetic bearing control apparatus | Michiyuki Takagi, Mitsuho Yoneyama, Toyomi Sugaya, Ikuhiro Saito | 1989-06-20 |