Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8437618 | Content data recording apparatus with encryption by media ID | Tsutomu Yanase | 2013-05-07 |
| 8220065 | Content data reproducing apparatus with temporary data memory | Tsutomu Yanase | 2012-07-10 |
| 7498503 | Electronic music apparatus capable of connecting to network | Tsutomu Yanase, Takeo Shibukawa | 2009-03-03 |
| 7482526 | Technique for supplying unique ID to electronic musical apparatus | Tsutomu Yanase, Satoru Umezawa, Taro Tokuhiro | 2009-01-27 |