Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909068 | Method for producing positive electrode plate for alkaline storage battery | Haruya Nakai, Takashi Ohkawa, Hiroyuki Kannari, Tomitake Omori, Hideki Kasahara +4 more | 2011-03-22 |
| 7886568 | Method for rolling electrode hoop | Kimihiro Imamura, Keiji Minamino | 2011-02-15 |