Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5214334 | Slip ring with balanced center of gravity for use in detecting rotation of motor | Masao Yoshida, Masami Miyazaki | 1993-05-25 |
| 5132579 | Slip ring with balanced center of gravity for use in detecting rotation of motor | Masao Yoshida, Masami Miyazaki | 1992-07-21 |
| 5099717 | Motor case end plate structure | Takao Ochiai, Takao Umezawa, Keiichi Bendo | 1992-03-31 |