Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477255 | Audio system | Minoru Yoshida, Fumio Matsushita, Yoshiki Ohta | 2002-11-05 |
SK
Satoshi Kumada
Overall (2002): #122,624 of 266,432Top 50%
1
Patents 2002