Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10459394 | Sheet stacking unit, and sheet conveying device and image forming apparatus each including the sheet stacking unit | — | 2019-10-29 |
| 10175402 | Phase difference film layered body having layer with specified ratio of polyphenylene ether to polystyrene-based polymer and method for producing the same | Kohei Fujii, Tomokazu Kinohira, Shunsuke Yamanaka, Taku Hatano | 2019-01-08 |