Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216307 | Bearing structure for electric motor | — | 1993-06-01 |
| 5214440 | Motorized antenna device | Yoshikazu Takahashi, Akio Konuma | 1993-05-25 |
| 5146799 | Actuator in power antenna device | Masaei Sato | 1992-09-15 |
| 4870309 | Wiring device in direct current machine | — | 1989-09-26 |
| 4855631 | Brush holding device | Masaei Sato | 1989-08-08 |
| 4806025 | Holding device for automatic self-aligning ball metal | Akira Kamiyama, Yoshimasa Kimura | 1989-02-21 |