Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751990 | Transparent thermoplastic resin pellet manufacturing method | Takayoshi Tanaka, Munehiro Chosa | 2017-09-05 |
| 9708487 | Aromatic polycarbonate resin composition and optical molded article | Masami Takimoto | 2017-07-18 |
| 9593202 | Polycarbonate resin composition pellets and process for manufacturing same | Yoshio Okamoto, Takayoshi Tanaka, Masami Takimoto | 2017-03-14 |