Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475671 | Hydrogen absorbing alloy electrode and nickel-metal hydride battery | Reizo Maeda, Katsuhiko Shinyama, Tadayoshi Tanaka, Toshiyuki Nohma, Ikuo Yonezu | 2002-11-05 |
| 6472101 | Nickel-hydrogen storage battery | Reizo Maeda, Katsuhiko Shinyama, Mitsuzo Nogami, Ikuo Yonezu, Koji Nishio | 2002-10-29 |
| 6455195 | Hydrogen absorbing alloy electrodes and nickel-metal hydride batteries using the same | Reizo Maeda, Katsuhiko Shinyama, Tadayoshi Tanaka, Toshiyuki Nohma, Ikuo Yonezu | 2002-09-24 |
| 6444362 | Hydrogen absorbing alloy powder and process for producing same | Teruhiko Imoto, Nobuyuki Higashiyama, Mamoru Kimoto, Mitsuzo Nogami, Ikuo Yonezu +1 more | 2002-09-03 |