Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5902700 | Hydrogen storage alloy electrode and manufacturing method of the same | Takaaki Ikemachi | 1999-05-11 |
| 5766792 | Hydrogen storage alloy electrode and manufacturing method of the same | Takaaki Ikemachi | 1998-06-16 |