Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11220572 | Polycarbonate diol and polyurethane using same | Kazunao KUSANO, Yoshikazu KANAMORI, Kaori YANO | 2022-01-11 |
| 10787543 | Polyether polyol, method for producing polyether polyol, polyester elastomer and polyurethane | Takanori TANIGUCHI, Ryo Yamashita, Nobuyuki Kobayashi | 2020-09-29 |
| 10472465 | Method for producing polycarbonate diol, polycarbonate diol and polyurethane using same | Kazunao KUSANO, Kazuki WAKABAYASHI, Yusuke Izawa, Yoshikazu KANAMORI | 2019-11-12 |
| 10316130 | Polycarbonate diol and polyurethane using same | Kazunao KUSANO, Yoshikazu KANAMORI, Kaori YANO | 2019-06-11 |