Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5393337 | Rosin emulsion sizing agent, paper sized therewith and method of sizing using the same | Katsunori Nakamura, Kazuki Nagao | 1995-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5393337 | Rosin emulsion sizing agent, paper sized therewith and method of sizing using the same | Katsunori Nakamura, Kazuki Nagao | 1995-02-28 |