Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599111 | Double-row, ball bearing and method of producing the same | Seizo Miyazaki, Daijiro Kitahara | 1997-02-04 |
SS
Shiro Saito
Overall (1997): #77,749 of 185,788Top 45%
1
Patents 1997