Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338915 | Hermetically sealed storage battery | Takeo Hamamatsu, Masao Inoue, Hideyuki Asanuma | 2002-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338915 | Hermetically sealed storage battery | Takeo Hamamatsu, Masao Inoue, Hideyuki Asanuma | 2002-01-15 |