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Article: Patent No. 7,608,774 Issued on Oct. 27, Assigned to Yamaha for Performance Guide Apparatus (Japanese Inventors)
- Article from:
- US Fed News Service, Including US State News
- Article date:
- November 4, 2009
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ALEXANDRIA, Va., Nov. 4 -- Takeshi Fuse of Tokyo, and Hiroko Ohmura of Hamamatsu, Japan, have developed a performance guide apparatus and program. The inventors were issued U.S. Patent No. 7,608,774 on Oct. 27.
The patent has been assigned to Yamaha Corp., Hamamatsu.
According to the abstract released by the U.S. Patent & Trademark Office: "Two-dimensional display section is provided near a keyboard, and, in accordance with performance data, this display section is caused to effect a dynamic display moving, in a given two-dimensional trajectory, from a first display position corresponding to a key to be currently depressed to a second display position corresponding to another key to be ...