KA

Kohei Asada

SO Sony: 3 patents #344 of 4,065Top 9%
Overall (2011): #43,236 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7933421 Sound-field correcting apparatus and method therefor — 2011-04-26
7881479 Audio processing method and sound field reproducing system — 2011-02-01
7869611 Test tone determination method and sound field correction apparatus — 2011-01-11