Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D639824 | Digital video disk player with amplifier | Noriaki Itai, Akihiko Hotta | 2011-06-14 |
| 7900535 | Transmission | Takafumi Yamada, Yasuhiro Nitta, Akihiko Ikeda, Shinji Ogawa | 2011-03-08 |
| D633527 | Digital video disk player | Noriaki Itai, Hiroshi Yamamizu | 2011-03-01 |