Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479615 | Polyamic acid, polyimide resin obtained therefrom and application thereof to circuit board | Takahiro Fukuoka, Naoki Kurata, Naotaka Kinjo, Toshihiko Omote | 2002-11-12 |
| 6451965 | Method of removing low molecular weight substance from polyimide precursor or polyimide containing low molecular weight substance | Mitsuhiro Kanada, Takayuki Yamamoto, Takahiro Fukuoka | 2002-09-17 |
| 6420018 | Low thermal expansion circuit board and multilayer wiring circuit board | Yasushi Inoue, Masakazu Sugimoto | 2002-07-16 |
| 6414105 | Aromatic polycarbodiimide and sheet thereof | Sadahito Misumi, Michie Sakamoto, Takami Hikita, Michio Satsuma | 2002-07-02 |
| 6387969 | Porous article and process for producing porous article | Takayuki Yamamoto, Takahiro Fukuoka, Tomohiro Taruno, Mitsuhiro Kanada | 2002-05-14 |
| 6372808 | Process for producing porous polyimide and porous polyimide | Mitsuhiro Kanada, Takayuki Yamamoto, Takahiro Fukuoka | 2002-04-16 |