Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953640 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Atsushi Fujita, Kazuo Yamada | 2005-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953640 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Atsushi Fujita, Kazuo Yamada | 2005-10-11 |