Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7671129 | Polycarbonate/graft copolymer compositions | Takashi Miura, Keiji Nakamura, Masahiro Osuka | 2010-03-02 |
| 7029750 | Thermoplastic resin composition and production method thereof | Seiji Takei, Masahiro Osuka, Hideo Aoki, Masaaki Mouri | 2006-04-18 |