Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689511 | Secondary battery and electronic instrument using it | Kazuo Yamada, Takehito Mitate | 2004-02-10 |
MN
Motoaki Nishijima
Overall (2004): #149,077 of 270,089Top 60%
1
Patents 2004