Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810198 | Record and playback device | Tokuji Kuroda, Tatsushi Bannai | 2004-10-26 |
SK
Shiro Kato
Overall (2004): #116,700 of 270,089Top 45%
1
Patents 2004