Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8354188 | Polymer for lithium ion secondary battery and lithium ion secondary battery using same | Yasuo Takano, Naoki Imachi, Seiji Yoshimura, Shin Fujitani, Satoshi Nishikawa | 2013-01-15 |
| 8277968 | Reactive polymer-supporting porous film for battery separator and use thereof | Tomoaki Ichikawa, Yoshihiro Uetani, Shigeru Fujita, Keisuke Kii, Satoshi Nishikawa | 2012-10-02 |
| 7445588 | Electroconductive roller | Takayuki Hattori, Kenichi Uesaka, Jun Ochi, Jun Nishibayashi, Satoshi Tanaka +2 more | 2008-11-04 |