Inventor
TAMURA RENJI
JP4 patents
Patents
4 patentsUS6940787B2Sep 6, 2005
Disk changer
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US7540001B2May 26, 2009
Apparatus for and method of mounting disks having different diameters
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US10463944B2Nov 5, 2019
Sensor device and recording medium
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US6836460B2Dec 28, 2004
Disk drivingly rotating device with centering mechanism
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