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Companies
Inventors
SH
Seiichi Hisada
AE
Alpine Electronics
: 1 patents #6 of 50
Top 15%
Overall (2016):
#234,969
of 481,213
Top 50%
1
Patents 2016
Issued Patents
2016
Profile Widget
Patent #
Title
Co-Inventors
Date
9384752
Audio device and storage medium
—
2016-07-05
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