Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432583 | Anode material for lithium secondary battery, process for production thereof, and lithium secondary battery | Kenji Fukuda, Youichiro Hara, Tatsuo Umeno, Takashi Hiruta, Yoshinori Yasumoto +2 more | 2002-08-13 |