Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852793 | Sealed container and process of manufacture thereof | Yoshihiro Homma, Shiroh Matsumoto, Kunitoshi Yoshimura, Masahiko Minato | 1989-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852793 | Sealed container and process of manufacture thereof | Yoshihiro Homma, Shiroh Matsumoto, Kunitoshi Yoshimura, Masahiko Minato | 1989-08-01 |