Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765060 | Graft copolymer composition and vinyl chloride resin composition containing the same | Kazunori Saegusa, Mamoru Kadokura | 2004-07-20 |
| 6686411 | Vinyl chloride resin composition | Nobumasa Nakajima, Koji Yui, Mamoru Kadokura | 2004-02-03 |