Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670873 | Rotational speed sensor with membrane | Junichi Onishi, Hideyuki Shibuya | 1997-09-23 |
| 5422568 | Speed sensor for use with vehicle road wheel and including connection line breakage detection | Yoshikazu Hashizume | 1995-06-06 |