Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458485 | Nonaqueous electrolyte secondary cell | Kazunari Ohkita, Katsunori Yanagida, Takeshi Maeda, Atsuhiro Funahashi, Yoshito Chikano +3 more | 2002-10-01 |
| 6368749 | Active substances, electrodes, nonaqueous electrolyte secondary cells, and a process for fabricating the active substances | Katsunori Yanagida, Takeshi Maeda, Atsuhiro Funahashi, Toshiyuki Nohma, Ikuo Yonezu | 2002-04-09 |