Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579640 | Sealed rectangular battery and manufacturing method for the same | Takashi Nagase, Takeo Hamamatsu, Masao Inoue, Hideyuki Asanuma | 2003-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579640 | Sealed rectangular battery and manufacturing method for the same | Takashi Nagase, Takeo Hamamatsu, Masao Inoue, Hideyuki Asanuma | 2003-06-17 |