Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043386 | Process for producing polymer electrolyte | Katsuo Horie, Yukio Ichikawa, Aisaku Nagai | 2011-10-25 |
| 7947790 | Porous film of vinylidene fluoride resin and method for producing same | Tomoaki Kawakami, Toshio Hosokawa | 2011-05-24 |
| 7943707 | Vinylidene fluoride polymer and process for producing the same | Tomoaki Kawakami | 2011-05-17 |