Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830848 | Molded electrode, method for production thereof, and secondary battery using thereof | Masaki Fujiwara, Yuji Nakagawa, Masato Kurosaki, Shinako Kaneko, Toshihiko Nishiyama | 2004-12-14 |
| 6800395 | Secondary battery of proton conductive polymer | Tomoki Nobuta, Toshihiko Nishiyama, Hiroyuki Kamisuki, Masato Kurosaki, Yuuji Nakagawa +2 more | 2004-10-05 |
| 6749963 | Secondary battery utilizing indole compounds | Masato Kurosaki, Toshihiko Nishiyama, Hiroyuki Kamisuki, Yuuji Nakagawa, Shinya Yoshida +2 more | 2004-06-15 |
| 6686089 | Battery electrode, secondary battery, and method of manufacturing same | Masaki Fujiwara, Shinako Okada, Toshihiko Nishiyama | 2004-02-03 |
| 6678150 | Capacitor element using quinoxaline compound | Yuji Nakagawa, Toshihiko Nishiyama, Hiroyuki Kamisuki, Shinako Kaneko, Masato Kurosaki +2 more | 2004-01-13 |