Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800395 | Secondary battery of proton conductive polymer | Tomoki Nobuta, Toshihiko Nishiyama, Hiroyuki Kamisuki, Gaku Harada, Masato Kurosaki +2 more | 2004-10-05 |
| 6749963 | Secondary battery utilizing indole compounds | Masato Kurosaki, Toshihiko Nishiyama, Hiroyuki Kamisuki, Gaku Harada, Yuuji Nakagawa +2 more | 2004-06-15 |
| 6696183 | Metallic thin film magnetic recording medium | Seiichi Onodera, Kazunari Motohashi, Takashi Kanou, Tomoe Iwano | 2004-02-24 |