Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475455 | Manufacturing method of spinel lithium manganese oxide for lithium secondary cell | Masaki Yoshio, Yasufumi Hideshima, Hiroyoshi Nakamura | 2002-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475455 | Manufacturing method of spinel lithium manganese oxide for lithium secondary cell | Masaki Yoshio, Yasufumi Hideshima, Hiroyoshi Nakamura | 2002-11-05 |