Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479559 | Chlorinated vinyl chloride resin composition for siding extrusion molding and siding molded article using the same | Atsushi Takai, Kazumasa Yamane | 2002-11-12 |
| 6469079 | Chlorinated vinyl chloride resin composition | Tadashi Tadokoro, Hiroaki Shiota, Takeyuki Suzuki, Minoru Isshiki | 2002-10-22 |