Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758623 | Polyimide precursor and polyimide | Takuya Oka, Yukinori Kohama, Miharu Nakagawa, Keiji Iwamoto, Kenji Hirotsu +1 more | 2017-09-12 |
| 8344096 | Phosphorus-containing polycarbonate polyol, method for production thereof, and phosphorus-containing polycarbonate polyurethane | Kosuke Fujiyama, Masahiro Naiki, Masahiko Watanabe, Yasuhiro Kawachi | 2013-01-01 |
| 8188209 | Polyimide resin and curable resin composition | Masahiro Naiki, Shuichi Maeda, Tetsuji Hirano, Masayuki Kinouchi | 2012-05-29 |
| 7687113 | Modified polyimide resin and curable resin composition | Masahiro Naiki, Shuichi Maeda, Tetsuji Hirano, Masayuki Kinouchi | 2010-03-30 |