Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660952 | Active material powder for non-sintered nickel electrode and non-sintered nickel electrode for alkaline battery | Mutsumi Yano, Mitsuzo Nogami, Katsuhiko Shinyama, Koji Nishio, Toshihiko Saito | 1997-08-26 |