Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6280837 | Resin molded article | Haruyasu Mitzutani, Junji Koizumi, Katsushi Ito, Masato Kobayashi | 2001-08-28 |
| 6210782 | Glitter resin molded material | Haruyasu Mizutani, Junji Koizumi, Katsushi Ito, Jiro Asano, Takuo Yamauchi | 2001-04-03 |
| 6143815 | Resin composition and resin molded product | Haruyasu Mizutani, Junji Koizumi, Toshio Yuge | 2000-11-07 |
| 5804315 | Weld-obscuring thermoplastic resin composition and a molded article | Masahiro Takimoto, Mayumi Maeda, Masato Kobayashi, Ikutaro Iizuka | 1998-09-08 |