Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7509254 | Encoding device and decoding device | Mineo Tsushima, Takeshi Norimatsu, Naoya Tanaka | 2009-03-24 |
| 7392176 | Encoding device, decoding device and audio data distribution system | Takeshi Norimatsu, Mineo Tsushima, Naoya Tanaka | 2008-06-24 |
| 7328160 | Encoding device and decoding device | Takeshi Norimatsu, Mineo Tsushima, Naoya Tanaka | 2008-02-05 |
| 7308401 | Encoding device and decoding device | Mineo Tsushima, Takeshi Norimatsu, Naoya Tanaka | 2007-12-11 |
| 7283967 | Encoding device decoding device | Mineo Tsushima, Naoya Tanaka, Takeshi Norimatsu | 2007-10-16 |
| 7260541 | Audio signal decoding device and audio signal encoding device | Mineo Tsushima, Takeshi Norimatsu, Naoya Tanaka | 2007-08-21 |
| 7236838 | Signal processing apparatus, signal processing method, program and recording medium | Takashi Katayama, Masaharu Matsumoto, Masahiro Sueyoshi, Takeshi Fujita, Akihisa Kawamura +1 more | 2007-06-26 |
| 7139702 | Encoding device and decoding device | Mineo Tsushima, Takeshi Norimatsu, Naoya Tanaka | 2006-11-21 |
| 7106943 | Coding device, coding method, program and recording medium | Takashi Katayama, Masaharu Matsumoto, Akihisa Kawamura, Takeshi Fujita, Masahiro Sueyoshi +1 more | 2006-09-12 |
| 7050870 | Reproduction apparatus and music delivery system | Masahiro Sueyoshi, Masaharu Matsumoto, Takeshi Fujita, Takashi Katayama, Kazutaka Abe +1 more | 2006-05-23 |
| 6931371 | Digital interface device | Masahiro Sueyoshi, Takeshi Fujita, Kazutaka Abe, Takashi Katayama, Masaharu Matsumoto +1 more | 2005-08-16 |
| 6377641 | Reproduction apparatus and reproduction method | Takashi Katayama, Takeshi Fujita, Masahiro Sueyoshi, Kazutaka Abe, Masaharu Matsumoto +3 more | 2002-04-23 |
| 6363407 | Exponential calculation device and decoding device | Shuji Miyasaka, Takeshi Fujita, Masahiro Sueyoshi, Akihisa Kawamura, Masaharu Matsumoto +2 more | 2002-03-26 |
| 6304890 | Exponential calculation device and decoding device | Shuji Miyasaka, Takeshi Fujita, Masahiro Sueyoshi, Akihisa Kawamura, Masaharu Matsumoto +2 more | 2001-10-16 |
| 6295319 | Decoding device | Masahiro Sueyoshi, Masaharu Matsumoto, Shuji Miyasaka, Takeshi Fujita, Takashi Katayama +5 more | 2001-09-25 |