Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864095 | Apparatus for assembling a mesh ring for a catalytic converter | Masayuki Enomoto, Tadashi Goto | 1989-09-05 |
SY
Sachihiro Yamashita
Overall (1989): #58,849 of 140,708Top 45%
1
Patents 1989