Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951258 | Polyester resin, hot melt adhesive, and hot melt adhesive solution | Teru Sakakibara, Koji Maeda | 2018-04-24 |
| 9873978 | Hybrid-type polyester resin, resin composition for formation of film, and polyester film and textile | Koji Maeda | 2018-01-23 |