Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614822 | Rolling bearing unit with rotational speed detection device having a tone wheel and a sensor | Junshi Sakamoto, Kouichi Morita, Takamichi Okada | 1997-03-25 |
AM
Akihiro Mashio
Overall (1997): #179,923 of 185,788Top 100%
1
Patents 1997