Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7979480 | Discrete signal processing device and processing method | Kazuo Toraichi, Tomoyuki Takahashi, Tohru Kawabe, Kouji Nakamura | 2011-07-12 |
| 7773007 | Signal processing device and method, signal processing program, and recording medium where the program is recorded | Kazuo Toraichi, Kouji Nakamura, Yasuo Morooka | 2010-08-10 |
| 7652610 | Signal processing device and method, signal processing program, and recording medium where the program is recorded | Kazuo Toraichi, Kouji Nakamura, Yasuo Morooka | 2010-01-26 |
| 7463172 | Signal processing device and method, signal processing program, and recording medium where the program is recorded | Kazuo Toraichi, Kouji Nakamura, Yasuo Morooka | 2008-12-09 |