IC

Ikuo Chatani

SO Sony: 1 patents #618 of 2,039Top 35%
Overall (2005): #184,856 of 245,428Top 80%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6928177 Speaker-use protection element and speaker device Yukio Yasuda 2005-08-09