Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6754437 | Receiver, recorder and player | Kazuhisa Yamada, Yasushi Yoneda | 2004-06-22 |
YH
Yoshikazu Hirai
Overall (2004): #83,276 of 270,089Top 35%
1
Patents 2004