Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339523 | Method of machining sleeve bearing | — | 1994-08-23 |
SH
Saburo Hasegawa
Overall (1994): #71,396 of 165,921Top 45%
1
Patents 1994