Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087299 | Polyolefin resin foam particles and production method for same | Takema Yamaguchi | 2018-10-02 |
| 10017619 | Polypropylene resin foamed particles and method for producing same | Toru Yoshida | 2018-07-10 |