Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5817214 | Rosin emulsion sizing agent for paper making and method for paper sizing using the same | Yoshihiro Sasaki, Nobuyuki Tani | 1998-10-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5817214 | Rosin emulsion sizing agent for paper making and method for paper sizing using the same | Yoshihiro Sasaki, Nobuyuki Tani | 1998-10-06 |