Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4392577 | Glass vial with diagonal cut line | Hideyuki Maekawa, Shinji Hiramoto, Kozo Itaya, Hirotaka Nishida | 1983-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4392577 | Glass vial with diagonal cut line | Hideyuki Maekawa, Shinji Hiramoto, Kozo Itaya, Hirotaka Nishida | 1983-07-12 |