Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477255 | Audio system | Minoru Yoshida, Satoshi Kumada, Yoshiki Ohta | 2002-11-05 |
FM
Fumio Matsushita
Overall (2002): #218,624 of 266,432Top 85%
1
Patents 2002