Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555268 | Negative electrode for secondary cell, negative plate for secondary cell, and secondary cell comprising the same | Kaoru Inoue, Shusaku Goto, Yui Takahashi | 2003-04-29 |