Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7991897 | Communication management system for performance data | Motoaki Miyabe | 2011-08-02 |
| 7720913 | Electronic musical apparatus and server computer | Tsutomu Yanase, Takeo Shibukawa | 2010-05-18 |
| 7720934 | Electronic musical apparatus, music contents distributing site, music contents processing method, music contents distributing method, music contents processing program, and music contents distributing program | Tsutomu Yanase | 2010-05-18 |
| 7482526 | Technique for supplying unique ID to electronic musical apparatus | Tsutomu Yanase, Ikuro Oshima, Taro Tokuhiro | 2009-01-27 |
| 7432434 | Electronic musical apparatus and server computer | Tsutomu Yanase, Takeo Shibukawa | 2008-10-07 |
| 7356557 | Content distribution system; content distribution method; distribution server, client terminal, and portable terminal used in the system; and computer readable recording medium on which is recorded a program for operating a computer used in the system | Takeshi Kikuchi, Yutaka Hasegawa, Kosei Terada | 2008-04-08 |
| 7113983 | System and method for downloading content files using a communication network and for automatically reproducing the content files in a predefined sequence | Kosei Terada, Hiroaki Takahashi, Yutaka Hasegawa | 2006-09-26 |
| 6570080 | Method and system for supplying contents via communication network | Yutaka Hasegawa, Hiroaki Takahashi, Kosei Terada | 2003-05-27 |
| 6552254 | Method and system for supplying contents via communication network | Yutaka Hasegawa, Hiroaki Takahashi, Kosei Terada | 2003-04-22 |
| 6515211 | Music performance assistance apparatus for indicating how to perform chord and computer program therefor | Mitsuo Hori | 2003-02-04 |
| 5797752 | System and method for notifying a time limit and extension of used period of a karaoke apparatus | — | 1998-08-25 |