Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339244 | Blocked polyisocyanate composition, one-component coating composition, coating film, and coated article | Masakazu Yamauchi | 2022-05-24 |
| 11299918 | Vehicle door opening/closing device | Ryohei Yamane, Toshio Machida, Junji Yamaguchi, Keisuke Matsumoto, Yasuhiro Nagaya | 2022-04-12 |
| 11248084 | Polyisocyanate mixture, coating composition, and coating film | Masakazu Yamauchi, Takashi Fukuchi | 2022-02-15 |