Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4440016 | Method for high speed leak test for metallic cover with a pull tab | Takeshi Konagaya | 1984-04-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4440016 | Method for high speed leak test for metallic cover with a pull tab | Takeshi Konagaya | 1984-04-03 |