Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805785 | Production method of sintered-type nickel positive electrode for alkaline secondary battery | Tetsuo Nanno, Fumihiko Yoshii | 2004-10-19 |
YH
Yohei Hattori
Overall (2004): #83,307 of 270,089Top 35%
1
Patents 2004