Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688341 | Hydrogen-absorbing alloy electrode and method for evaluating hydrogen-absorbing alloys for electrode | Hiroshi Watanabe, Shin Fujitani, Hiroshi Nakamura, Yumiko Nakamura, Ikuo Yonezu | 1997-11-18 |