Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492063 | Lithium secondary battery | Hiroaki Ikeda, Masahisa Fujimoto, Shin Fujitani, Yasuhiko Itoh, Ikuo Yonezu | 2002-12-10 |
| 6395424 | Hydrogen absorbing alloy for alkali storage battery, hydrogen absorbing alloy electrode for alkali storage battery, and alkali storage battery | Yohei Hirota, Teruhiko Imoto, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto +2 more | 2002-05-28 |