Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338377 | Ball-and-roller bearing | Shigeru Okita | 1994-08-16 |
NM
Nobuaki Mitamura
Overall (1994): #86,444 of 165,921Top 55%
1
Patents 1994