Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |