Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6332908 | Method for modifying surface of hydrogen storage alloy for NI/MH secondary battery using flake type metal | Jai-Young Lee, Ji Sang Yu, Sang Min Lee, Ho-Jin Lee, Jeong Gun Park | 2001-12-25 |