Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6582854 | Lithium ion secondary battery, cathode active material therefor and production thereof | Lu Qi, Gohei Yoshida, Kazuhiko Hirao | 2003-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6582854 | Lithium ion secondary battery, cathode active material therefor and production thereof | Lu Qi, Gohei Yoshida, Kazuhiko Hirao | 2003-06-24 |