Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472465 | Method for producing polycarbonate diol, polycarbonate diol and polyurethane using same | Kazunao KUSANO, Kazuki WAKABAYASHI, Yoko NAKAGAWA, Yusuke Izawa | 2019-11-12 |
| 10351657 | Polyester polyol, polyurethane resin, and production processes therefor | Shigeki Nitta, Kaori YANO, Takayuki Aoshima, Yuta HIOKI | 2019-07-16 |
| 10316130 | Polycarbonate diol and polyurethane using same | Kazunao KUSANO, Yoko NAKAGAWA, Kaori YANO | 2019-06-11 |