Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340521 | Melt viscosity depressant for polyester resin and polyester resin composition comprising the same | Akito Itoi, Yasuo Ishii | 1994-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340521 | Melt viscosity depressant for polyester resin and polyester resin composition comprising the same | Akito Itoi, Yasuo Ishii | 1994-08-23 |