Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D639824 | Digital video disk player with amplifier | Seiji Usami, Noriaki Itai | 2011-06-14 |
| D638820 | Speaker box | — | 2011-05-31 |
| D638824 | Speaker box | — | 2011-05-31 |
AH
Akihiko Hotta
Overall (2011): #54,453 of 364,097Top 15%
3
Patents 2011