Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069170 | Private information storage device and private information management device | Shinako Matsuyama, Kenzo Akagiri | 2011-11-29 |
| 7391961 | Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus | Mototsugu Abe, Akira Inoue, Jun Matsumoto, Masayuki Nishiguchi | 2008-06-24 |
| 7373078 | Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus | Mototsugu Abe, Akira Inoue, Jun Matsumoto, Masayuki Nishiguchi | 2008-05-13 |
| 7373077 | Audio signal processing method, audio signal processing apparatus, HI-FI video apparatus, digital video apparatus and 8 MM video apparatus | Mototsugu Abe, Akira Inoue, Jun Matsumoto, Masayuki Nishiguchi | 2008-05-13 |
| 7356476 | Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus | Mototsugu Abe, Akira Inoue, Jun Matsumoto, Masayuki Nishiguchi | 2008-04-08 |
| 7248789 | Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus | Mototsugu Abe, Akira Inoue, Jun Matsumoto, Masayuki Nishiguchi | 2007-07-24 |
| 7242855 | Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus | Mototsugu Abe, Akira Inoue, Jun Matsumoto, Masayuki Nishiguchi | 2007-07-10 |
| 6961513 | Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus | Mototsugu Abe, Akira Inoue, Jun Matsumoto, Masayuki Nishiguchi | 2005-11-01 |
| 6816841 | Program providing apparatus and method, program receiving apparatus and method | — | 2004-11-09 |