Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5965295 | Alkaline secondary battery, paste type positive electrode for alkaline secondary battery, method for manufacturing alkaline secondary battery | Naomi Bando, Tetsuya Yamane, Masayoshi Hiruma, Makoto Wakabayashi, Kunihiko Miyamoto +3 more | 1999-10-12 |
| 5708349 | Alkaline secondary battery manufacturing method, alkaline secondary battery positive electrode, alkaline secondary battery, and a method of manufacturing an initially charged alkaline secondary battery | Hiroyuki Hasebe, Shinji Tsuruta, Hideki Yoshida, Masaaki Yamamoto, Ken-ichi Kanno +2 more | 1998-01-13 |