Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840589 | Polyimide precursor composition and method of preparing polyimide precursor composition | Tsuyoshi Miyamoto, Kana MIYAZAKI | 2017-12-12 |
| 9707722 | Method for producing porous polyimide film, and porous polyimide film | Katsumi Nukada, Tsuyoshi Miyamoto, Kana MIYAZAKI | 2017-07-18 |
| 9550862 | Polyimide precursor composition, method for preparing polyimide precursor, polyimide molded article, and method for preparing polyimide molded article | Tsuyoshi Miyamoto, Kana MIYAZAKI, Katsumi Nukada | 2017-01-24 |
| 9535343 | Image forming method, image forming apparatus, and process cartridge | Katsumi Nukada, Hidekazu Hirose, Yuko IWADATE, Kenji Kajiwara, Tatsuki SANO | 2017-01-03 |