Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602949 | Vinyl copolymer emulsion | Haruhiko Furukawa, Yoshitsugu Morita | 2003-08-05 |
| 6534590 | Silicone-grafted vinyl copolymer emulsion composition | Haruhiko Furukawa, Yoshitsugu Morita | 2003-03-18 |