Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D471528 | Digital audio disc player | Kousaku Wada | 2003-03-11 |
MT
Michio Tanaka
Overall (2003): #153,909 of 273,478Top 60%
1
Patents 2003