Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8362191 | Polyamide resin and hinged molded product | Masaaki Miyamoto, Tatsuya Hitomi | 2013-01-29 |
| 6313259 | Process for producing aromatic polycarbonate and aromatic polycarbonate composition | Masaaki Miyamoto, Masanori Yamamoto | 2001-11-06 |
| 5840976 | Method of stabilizing N-vinylamides | Shin Sato, Kiyoji Kuma, Toshimitu Inoue | 1998-11-24 |