Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773656 | Blow molded product and production method therefor | Minoru Sugawara | 2004-08-10 |
| 6746643 | Molding method for blow molded product | — | 2004-06-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773656 | Blow molded product and production method therefor | Minoru Sugawara | 2004-08-10 |
| 6746643 | Molding method for blow molded product | — | 2004-06-08 |