Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864122 | Joint inspection apparatus for determining the size of a gap | Kazuo Kubota | 1989-09-05 |
SM
Sakaguchi Masaaki
Overall (1989): #59,230 of 140,708Top 45%
1
Patents 1989