Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7169882 | Molding resin and process for production thereof | Takashi Mihara, Shouji Imamura | 2007-01-30 |
| 6803443 | Impact modifier and polyester composition containing the modifier | Toshirou Ariga, Katsuji Takahashi, Shouji Imamura, Takashi Mihara | 2004-10-12 |
| 5955529 | Biodegradable material and process for the preparation thereof | Yoji Imai, Yasutoshi Kakizawa, Toshiki Shikata | 1999-09-21 |