YAMAHA CORPORATION

HAMAMATSU-SHI, SHIZUOKA-KEN, JP

1. 20090198495 VOICE SITUATION DATA CREATING DEVICE, VOICE SITUATION VISUALIZING DEVICE, VOICE SITUATION DATA EDITING DEVICE, VOICE DATA REPRODUCING DEVICE, AND VOICE COMMUNICATION SYSTEM 08-06-2009
2. 20090151545 ENSEMBLE SYSTEM - enabling even performer unskilled in playing a musical instrument to easily grasp the difference in tempo from the performance of the 06-18-2009
3. 20090106453 DOMAIN NAME SYSTEM USING DYNAMIC DNS AND GLOBAL ADDRESS MANAGEMENT METHOD FOR DYNAMIC DNS SERVER 04-23-2009
4. 20090044685 ENSEMBLE SYSTEM - electronic musical instrument is provided which makes it possible to manage a state of attendance of participants and perform easy 02-19-2009
5. 20090041283 AUDIO SIGNAL TRANSMISSION/RECEPTION DEVICE 02-12-2009
6. 20090034763 AUDIO DEVICE AND SOUND BEAM CONTROL METHOD 02-05-2009
7. 20090034762 ARRAY SPEAKER DEVICE - a plurality of speaker units output sounds having directivities which are then reflected on a prescribed wall or a reflection 02-05-2009