Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417264 | Cationic polymer-modified silica dispersion and production process for the same | Hiroyuki Kono, Kenji Fukunaga, Yoshinori Tagashira | 2002-07-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417264 | Cationic polymer-modified silica dispersion and production process for the same | Hiroyuki Kono, Kenji Fukunaga, Yoshinori Tagashira | 2002-07-09 |