Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085525 | Electric double layer capacitor including current collector having a plurality of apertures therein | Motohiro Sakata, Keiichi Kondou | 2011-12-27 |
| 8034642 | Method for pretreating electrochemical capacitor negative electrode, method for manufacturing the electrochemical capacitor negative electrode, and method for manufacturing electrochemical capacitor using the method for manufacturing the electrochemical capacitor negative electrode | Keiichi Kondou, Susumu Nomoto | 2011-10-11 |
| 7948738 | Electrode material for electric double layer capacitor and process for producing the same, electrode for electric double layer capacitor, and electric double layer capacitor | Chiho Yamada, Kouhei Okuyama, Hisatsugu Izuhara, Mitsumasa Hijiriyama | 2011-05-24 |
| 7885053 | Electric double layer capacitor and method for manufacturing same | Nao Matsumura, Motohiro Sakata | 2011-02-08 |