Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D494995 | Overhead projector | Ju-bok Kim | 2004-08-24 |
SO
Shigeru Onawa
Overall (2004): #115,564 of 270,089Top 45%
1
Patents 2004