Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5438090 | Masterbatch composition for thermoplastic resin modification and method for preparing said masterbatch composition | Saburo Matsubara | 1995-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5438090 | Masterbatch composition for thermoplastic resin modification and method for preparing said masterbatch composition | Saburo Matsubara | 1995-08-01 |