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