Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746202 | Method for modifying polypropylene resin molded body, modified polypropylene resin molded body and method for producing same | Shigeru Yao, Sho HIRAI, Hideaki OBUCHI, Ryoko NAKANO | 2023-09-05 |