Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573006 | Non-sintered type positive electrode for alkaline storage battery and alkaline storage battery | Hiroshi Nishiyama, Hidekatsu Izumi, Hiroyuki Sakamoto | 2003-06-03 |
YI
Yoichi Izumi
Overall (2003): #87,061 of 273,478Top 35%
1
Patents 2003