Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570058 | Audio signal processing device and parameter adjusting method | — | 2017-02-14 |
| 9368156 | Operation device | Toru Kitayama, Mitsunori Ochi | 2016-06-14 |
| 8935444 | Remote control method of external devices | Takao Yamamoto, Masaaki Okabayashi, Hideo Miyamori | 2015-01-13 |
| 8914138 | Audio signal processing system | Yuichi Sekido | 2014-12-16 |
| 8301280 | Audio signal processing system | Yuichi Sekido | 2012-10-30 |
| 8031886 | Audio signal processing system | Takahisa Kageyama, Atsushi Fukada | 2011-10-04 |
| 8031887 | Audio signal processing system | Takahisa Kageyama, Atsushi Fukada | 2011-10-04 |
| 7433846 | Method of embedding permanent identification code into musical apparatus | Masaaki Okabayashi | 2008-10-07 |