Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403416 | Conductive polypropylene-based foamed resin particles, method for production thereof, and polypropylene-based foamed molding article | — | 2019-09-03 |
| 10173972 | Method for producing high-purity aqueous urea solution in urea production process | Haruyuki Morikawa, Shuhei Nakamura | 2019-01-08 |