Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998621 | Collector, battery electrode substrate, and methods for producing the same | Keizo Harada, Masahiro Kato, Hidetoshi Saito, Hitoshi Tsuchida | 2011-08-16 |
| 7879496 | Battery electrode substrate, battery electrode, and alkaline secondary battery including the same | Kazuki Okuno, Masahiro Kato, Jin-Joo Park, Hitoshi Tsuchida, Junichi Nishimura | 2011-02-01 |