Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756152 | Electrode for alkaline storage battery and method of manufacturing the same | Tetsuyuki Murata, Teruhiko Imoto, Yasuhiko Ikeda | 2004-06-29 |
| 6673490 | Nickel-hydrogen storage battery and method of producing the same | Koji Miki, Masao Takee | 2004-01-06 |