Title:
Headphone
Document Type and Number:
Japanese Patent JP6172797
Kind Code:
B2
Inventors:
Hiroshi Akino
Application Number:
JP2013131267A
Publication Date:
August 02, 2017
Filing Date:
June 24, 2013
Export Citation:
Assignee:
Audio Technica Co., Ltd.
International Classes:
H04R1/10; G10K11/178
Domestic Patent References:
| JP2012034204A | ||||
| JP62061593U | ||||
| JP4281696A | ||||
| JP2009017485A | ||||
| JP2001326986A |
Attorney, Agent or Firm:
Kinoshita Shigeru