JH

Jun Hamaura

AU Audio-Technica: 1 patents #7 of 23Top 35%
Overall (2011): #115,629 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D637579 Headphone Hiroyuki Ochiai 2011-05-10