Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605384 | Alkaline storage battery that can be used with stability in a wide temperature range | Takuya Tamagawa | 2003-08-12 |
| 6468687 | Alkaline storage battery with reinforced separators | Teruhito Nagae, Etsuya Fujisaka, Masao Takee, Takeo Hamamatsu, Taishi Maeda +1 more | 2002-10-22 |
| 5912089 | Alkaline storage battery | Shinichiro Kitano, Hideki Matsui, Kazuaki Ozaki, Masayuki Terasaka, Kazuki Shimozono +1 more | 1999-06-15 |
| 5405714 | Method for activating an alkaline storage cell employing a non-sintered type nickel positive electrode | Masayuki Terasaka, Masaki Higuchi, Kouzou Ohtsuki, Takuya Tamagawa | 1995-04-11 |
| 5356732 | Alkaline storage cell activation method | Masayuki Terasaka, Masaki Higuchi | 1994-10-18 |