Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063620 | Switching power supply device and semiconductor integrated circuit | Ryotaro Kudo, Toshio Nagasawa, Koji Tateno | 2011-11-22 |
| 8009375 | Apparatus and method for receiving and recording digital information | Hideo Arai, Hitoaki Owashi, Keizo Nishimura, Yoshizumi Watatani, Akira Shibata | 2011-08-30 |
| 7952823 | Method for transmitting digital audio and video information | Hideo Arai, Hitoaki Owashi, Keizo Nishimura, Yoshizumi Watatani, Akira Shibata | 2011-05-31 |
| 7902799 | Switching power supply device and semiconductor integrated circuit | Ryotaro Kudo, Toshio Nagasawa, Koji Tateno | 2011-03-08 |