Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683087 | Production method for porous polyimide resin film, porous polyimide resin film, and separator employing same | — | 2017-06-20 |
| 9627173 | Stage device and charged particle beam apparatus using the stage device | Hironori Ogawa, Masaki Mizuochi, Shuichi Nakagawa | 2017-04-18 |
| 9601739 | Method for producing porous polyimide film, porous polyimide film and separator using same | Takahiro Asai | 2017-03-21 |