Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686683 | Color cathode ray tube | Kiyohito Miwa, Hirotoshi Watanabe | 2004-02-03 |
FO
Futoshi Ohtsuka
Overall (2004): #222,430 of 270,089Top 85%
1
Patents 2004