Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7309544 | Cell electrode and electrochemical cell therewith | Tomoki Nobuta, Toshihiko Nishiyama, Shinako Kaneko, Masato Kurosaki, Yuji Nakagawa +1 more | 2007-12-18 |
| 7205071 | Secondary battery and capacitor utilizing indole compounds | Shinako Kaneko, Toshihiko Nishiyama, Masaya Mitani, Masato Kurosaki, Tomoki Nobuta +1 more | 2007-04-17 |
| 7169509 | Electrode and electrochemical cell therewith | Tomoki Nobuta, Masaya Mitani, Shinako Kaneko, Tetsuya Yoshinari | 2007-01-30 |
| 7082027 | Proton-conducting electric double layer capacitor using electrolytic solution | Tomoki Nobuta, Toshihiko Nishiyama, Gaku Harada, Masato Kurosaki, Yuji Nakagawa +2 more | 2006-07-25 |
| 7057880 | Secondary battery and capacitor utilizing indole compounds | Masato Kurosaki, Toshihiko Nishiyama, Gaku Harada, Yuuji Nakagawa, Shinya Yoshida +2 more | 2006-06-06 |
| 6998190 | Battery having a sheet current collector fluid-tightly separating basic cells | Tomoki Nobuta, Toshihiko Nishiyama, Gaku Harada, Masato Kurosaki, Yuji Nakagawa +1 more | 2006-02-14 |
| 6899974 | Secondary battery of proton conductive polymer | Toshihiko Nishiyama, Gaku Harada, Shinya Yoshida, Masato Kurosaki, Yuuji Nakagawa +2 more | 2005-05-31 |
| 6875244 | Method of producing electric cells using substance injection | Masato Kurosaki, Toshihiko Nishiyama, Gaku Harada, Yuji Nakagawa, Tomoki Nobuta +1 more | 2005-04-05 |
| 6875541 | Electrochemical cell using indole-related compounds | Masaya Mitani, Toshihiko Nishiyama, Gaku Harada, Masato Kurosaki, Yuji Nakagawa +2 more | 2005-04-05 |
| 6869731 | Electrolytic solution and electrochemical cell using the same | Tomoki Nobuta, Toshihiko Nishiyama, Gaku Harada, Masato Kurosaki, Yuji Nakagawa +2 more | 2005-03-22 |
| 6800395 | Secondary battery of proton conductive polymer | Tomoki Nobuta, Toshihiko Nishiyama, Gaku Harada, Masato Kurosaki, Yuuji Nakagawa +2 more | 2004-10-05 |
| 6749963 | Secondary battery utilizing indole compounds | Masato Kurosaki, Toshihiko Nishiyama, Gaku Harada, Yuuji Nakagawa, Shinya Yoshida +2 more | 2004-06-15 |
| 6678150 | Capacitor element using quinoxaline compound | Yuji Nakagawa, Toshihiko Nishiyama, Gaku Harada, Shinako Kaneko, Masato Kurosaki +2 more | 2004-01-13 |
| 6664619 | Laminate film packaged storage device and fabricating method thereof | Masaya Mitani, Toshihiko Nishiyama, Gaku Harada, Masato Kurosaki, Yuji Nakagawa +2 more | 2003-12-16 |