Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902846 | Positive electrode plate for alkaline storage battery and method for manufacturing the same, and alkaline storage battery using the same | Kiyoshi Hayashi, Jun Matsumura | 2005-06-07 |
| 6893771 | Battery assembly | Naoto Arai, Shinji Hamada, Masayoshi Iwase, Tomokazu Yamauchi | 2005-05-17 |