Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395250 | Lithium/nickel/cobalt composite oxide, process for preparing the same, and cathode active material for rechargeable battery | Yukio Matsubara, Hidetoshi Inoue, Tadashi Fukami | 2002-05-28 |