Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863049 | Cap for a vessel | Issei Suzuki, Yoshio Watanabe, Noboru Anzai | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863049 | Cap for a vessel | Issei Suzuki, Yoshio Watanabe, Noboru Anzai | 1989-09-05 |