Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403707 | Rubber-modified styrene type copolymer | Takeshi Yamada | 2002-06-11 |
| 6214278 | Rubber-modified styrene copolymer | Takeshi Yamada | 2001-04-10 |
| 6162870 | Rubber-modified styrene polymer | Takeshi Yamada | 2000-12-19 |
| 5532316 | Method for producing a molded heat-resistant resin product | Kunihiko Konishi | 1996-07-02 |
| 5532317 | Process for producing a maleimide-modified heat-resistant abs resin | Kunihiko Konishi | 1996-07-02 |
| 4647622 | Thermoplastic resin composition | Tatsuhiro Aoyagi | 1987-03-03 |