Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605389 | Alkaline storage battery and method of manufacturing the same | Yoshitaka Baba | 2003-08-12 |
| 6602640 | Alkaline storage battery and process for the production thereof | Masaru Kihara, Yoshitaka Baba | 2003-08-05 |