Title:
Loudspeaker device
Document Type and Number:
Japanese Patent JP6108649
Kind Code:
B2
More Like This:
| JPS57136895 | SPEAKER |
| WO/2008/003583 | MINIATURE ELECTRO-ACOUSTIC TRANSDUCER WITH INTEGRATED COUPLING COIL |
Inventors:
Kenta Tanaka
Application Number:
JP2016507193A
Publication Date:
April 05, 2017
Filing Date:
March 13, 2014
Export Citation:
Assignee:
Kenta Tanaka
International Classes:
H04R9/06; H04R7/06; H04R9/02
Domestic Patent References:
| JP54051816A | ||||
| JP2001128290A | ||||
| JP2007074378A | ||||
| JP2008141274A | ||||
| JP2002281593A | ||||
| JP2002262387A | ||||
| JP3022495U |
Attorney, Agent or Firm:
Miharu Saito
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