Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5712056 | Sealed battery | Yoshitaka Matsumasa, Jiro Konagawa, Mitsuru Naniwa, Norio Suzuki | 1998-01-27 |
| 5527638 | Hydrogen storage alloy electrode and sealed-type nickel-metal hydride storage battery using the same | Kazushige Kinoshita, Takashi Okawa, Takashi Takano | 1996-06-18 |