Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468687 | Alkaline storage battery with reinforced separators | Kenji Arisawa, Etsuya Fujisaka, Masao Takee, Takeo Hamamatsu, Taishi Maeda +1 more | 2002-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468687 | Alkaline storage battery with reinforced separators | Kenji Arisawa, Etsuya Fujisaka, Masao Takee, Takeo Hamamatsu, Taishi Maeda +1 more | 2002-10-22 |