Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706442 | Alkaline storage battery | Hiroyuki Sakamoto, Hidekatsu Izumi, Yoichi Izumi | 2004-03-16 |
YM
Yoshio Moriwaki
Overall (2004): #82,223 of 270,089Top 35%
1
Patents 2004