Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7375160 | Rubber-reinforced vinyl resin, process for producing rubber-reinforced vinyl resin, and rubber-reinforced vinyl resin composition | Shinji Isoda, Hironari Muraki, Tadashi Nagahara | 2008-05-20 |
| 5096948 | Resistant resin compositions | Tomoyuki Kurumada, Hisayu Osawa, Toshimasa Toda, Ryuichi Hasegawa | 1992-03-17 |
| 4981906 | Heat and impact resistant thermoplastic resin composition | Itsuo Yamamoto, Yuji Aoki, Yuji Koyama | 1991-01-01 |
| 4567233 | Heat and impact resistant resin composition | Takashi Kokubo, Kazuki Yamaguchi, Sadao Ikuma | 1986-01-28 |