Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870821 | Reciprocation apparatus with sealing mechanism | Terumaru Harada, Kenichi Inoda, Tatsuo Fujita | 1989-10-03 |
KA
Kinichi Adachi
Overall (1989): #87,360 of 140,708Top 65%
1
Patents 1989