Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6229298 | Rolling bearing unit with rotational speed detection device having a tone wheel and a sensor | Junshi Sakamoto, Kouichi Morita, Akihiro Mashio | 2001-05-08 |
| 5614822 | Rolling bearing unit with rotational speed detection device having a tone wheel and a sensor | Junshi Sakamoto, Kouichi Morita, Akihiro Mashio | 1997-03-25 |
| 5567058 | Rolling bearing unit with rotating speed sensor | Kouichi Morita, Junshi Sakamoto | 1996-10-22 |
| 5148105 | Electromagnetic rotation sensor | — | 1992-09-15 |