Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436297 | Operation device | Nao Takagi, Hiroyuki Endo | 2019-10-08 |
| 7294796 | Switch device, data-processing apparatus and playback apparatus | Yoshinori Kataoka, Tetsuya Kikuchi, Hiroshi Kawami | 2007-11-13 |
| 7269103 | Switch device, data-processing apparatus and playback apparatus | Yoshinori Kataoka, Tetsuya Kikuchi, Hiroshi Kawami | 2007-09-11 |
| 7227963 | Audio signal processing apparatus | Youichi Yamada, Takeaki Funada, Hiroyuki Isobe, Naomi Amemiya, Gen Inoshita +1 more | 2007-06-05 |
| 6831883 | Method of and apparatus for reproducing audio information, program storage device and computer data signal embodied in carrier wave | Youichi Yamada, Hiroyuki Isobe, Takashi Suzuki, Koichiro Sakata, Tomohiko Kimura +9 more | 2004-12-14 |
| 6822152 | Audio signal processing apparatus | Youichi Yamada, Takeaki Funada, Hiroyuki Isobe, Naomi Amemiya, Gen Inoshita +1 more | 2004-11-23 |
| 6538190 | Method of and apparatus for reproducing audio information, program storage device and computer data signal embodied in carrier wave | Youichi Yamada, Hiroyuki Isobe, Takashi Suzuki, Koichiro Sakata, Tomohiko Kimura +9 more | 2003-03-25 |
| 6125712 | Driving apparatus | Youichi Konno | 2000-10-03 |
| 5793717 | Information recording and reproducing apparatus and method of loading/unloading discs | Yuji Morita, Hiroyuki Sato, Toshiaki Yoshino, Makoto Nakagawa | 1998-08-11 |