Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5948879 | Maleimide-based copolymer and resin composition comprising the same | Hiroshi Mori, Yasuaki Ii, Hisaya Yokohama, Seizo Fujii, Takanori Nakazato | 1999-09-07 |
| 5430115 | Maleimide copolymer and a process for producing the same | Yutaka Toyooka, Atsushi Kimura, Katsutoshi Kajimura | 1995-07-04 |
| 5140067 | Heat resistant and impact resistant resin composition | Atsushi Kimura, Yutaka Toyooka, Katsutoshi Kajimura | 1992-08-18 |