Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475665 | Lead acid storage battery | Hiroshi Okamoto, Kazuyoshi Yonezu | 2002-11-05 |
SM
Shozo Murochi
Overall (2002): #117,761 of 266,432Top 45%
1
Patents 2002