Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9932451 | Polyester composition for masterbatch | Kunihiro Maeda, Satoru Nakagawa | 2018-04-03 |
| 9868815 | Copolymerized polyester resin | Nobuyuki HIRONAKA | 2018-01-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9932451 | Polyester composition for masterbatch | Kunihiro Maeda, Satoru Nakagawa | 2018-04-03 |
| 9868815 | Copolymerized polyester resin | Nobuyuki HIRONAKA | 2018-01-16 |