Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7598001 | Alkaline battery, current collector, electrode, and method of manufacturing electrode | Kazuya Tsuda, Hiroyuki Imai, Yoshitaka Mayuzumi, Kazuya Sato, Toshiaki Takase +1 more | 2009-10-06 |
| 6537699 | Positive electrode plate for nickel-hydrogen cell | Hiroyuki Suzuki, Kyoichi Ariga | 2003-03-25 |