Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746268 | Surface treatment agent | Ryousuke Hara, Rumi Kawabe, Masahiro Miyahara | 2023-09-05 |
| 11634867 | Method for producing paper | Akihiro Oshima, Yoshikage OHMUKAI, Yuko Shiotani, Kazuyuki Satou, Michio Matsuda +1 more | 2023-04-25 |