Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898077 | Composition and method for producing same | Junya Uchida, Hiroshi Sakabe | 2024-02-13 |
| 8574770 | Vinylidene fluoride copolymer-based polymer electrolyte for nonaqueous battery retaining large proportion of electrolytic solution | Katsuo Horie, Yukio Ichikawa, Aisaku Nagai | 2013-11-05 |
| 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 |
| 7807088 | Polyvinylidene fluoride resin powder for melt molding and process for producing molding from the resin powder | Tsukasa Ikeda, Yasuhiro Suzuki, Kenichi Iwabuchi | 2010-10-05 |
| 7452387 | Process for producing a polymer electrolyte of a vinylidene fluoride copolymer for a nonaqueous battery | Katsuo Horie, Yukio Ichikawa, Aisaku Nagai | 2008-11-18 |
| 7208555 | Process for preparing polyvinylidene fluoride copolymer | Masahito Tada, Tsukasa Ikeda, Kazuyuki Suzuki | 2007-04-24 |
| 6824927 | Polymer electrolyte containing a vinylidene fluoride copolymer and a nonaqueous electrolytic solution, and nonaqueous battery containing the polymer electrolyte | Katsuo Horie, Yukio Ichikawa, Aisaku Nagai | 2004-11-30 |
| 6686427 | Vinylidene fluoride polymer and process for production thereof | Toshio Hosokawa, Katsuo Horie, Yoshikichi Teramoto, Aisaku Nagai | 2004-02-03 |
| 6372388 | Vinylidene fluoride copolymer for gel-form solid electrolyte formation, solid electrolyte, and battery | Katsuo Horie, Aisaku Nagai, Yukio Ichikawa | 2002-04-16 |
| 6200703 | Binder solution and electrode-forming composition for non-aqueous-type battery | Hidetora Kashio, Katsuo Horie, Fumio Shibata, Aisaku Nagai | 2001-03-13 |