Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7452931 | Viscosity modifier for plastisol composition, plastisol composition, and product and molded article each obtained therefrom | Satoshi Mae, Toshihiro Kasai, Shinji Saiki | 2008-11-18 |
| 6316548 | (Meth)acrylic premix, (meth)acrylic SMC or BMC, and process producing (meth)acrylic artificial marble | Seiya Koyanagi, Shinji Saiki, Kentaro Hayashi, Yuichiro Kishimoto | 2001-11-13 |
| 6306502 | Coating composition forming wear-resistant coat and article covered with the coat | Hiroshi Fukushima, Misao Tamura, Osamu Takemoto | 2001-10-23 |
| 6265467 | Acrylic SMC or BMC, production thereof, method for producing acrylic artificial marble, and thickening agent | Seiya Koyanagi, Shinji Saiki, Kentaro Hayashi, Yoshihito Nakahara, Yuichiro Kishimoto | 2001-07-24 |