Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7049807 | Rotation detection device with magnet magnetized after intergration with gear | Sakae Okuma, Tetsuya Inotsuka | 2006-05-23 |
| 6784661 | Rotation detecting apparatus | Sakae Okuma, Tetsuya Inotsuka | 2004-08-31 |
| 5314236 | Lumbar support apparatus for vehicular seat | Mamoru Suzuki, Junko Seki | 1994-05-24 |
| 4920816 | Actuator with a clutch mechanism | Ko Hirato | 1990-05-01 |