Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844680 | Automatic article feeding apparatus | Hideaki Kawata, Yusaku Azuma, Kenzi Kuroki | 1989-07-04 |
OS
Osamu Shigematsu
Overall (1989): #33,230 of 140,708Top 25%
1
Patents 1989