Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495623 | Aqueous emulsion and dispersant for suspension polymerization of vinyl compounds | Seiji Tanimoto, Naokiyo Inomata | 2002-12-17 |
| 6472470 | Vinyl alcohol polymer and its composition | Kazuyuki Somemiya, Takeshi Kusudou | 2002-10-29 |