Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6244653 | Resin molded objects | Akiteru Nishio, Hiroyuki Imaizumi | 2001-06-12 |
| 5733659 | Transparent rigid resin molded product and process for producing the same | Hiroyuki Imaizumi | 1998-03-31 |
| 5569700 | Thermoplastic resin composition for profile extrusion | Gorou Shimaoka | 1996-10-29 |
| 5259999 | Process for producing resin molded article having diminished residual stress | Toshiaki Izumida, Masanori Iwaki, Chikara Sadano | 1993-11-09 |