Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9303361 | Method for producing cationic surface sizing agent, and sizing agent obtained by method | Takuji Sodeyama, Yoko Hayashi | 2016-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9303361 | Method for producing cationic surface sizing agent, and sizing agent obtained by method | Takuji Sodeyama, Yoko Hayashi | 2016-04-05 |