Title:
狭指向性マイクロホン
Document Type and Number:
Japanese Patent JP6436532
Kind Code:
B2
Inventors:
Hiroshi Akino
Application Number:
JP2015028654A
Publication Date:
December 12, 2018
Filing Date:
February 17, 2015
Export Citation:
Assignee:
Audio Technica Co., Ltd.
International Classes:
H04R1/02; H04R1/32
Domestic Patent References:
| JP2009147860A | ||||
| JP2008103984A |
Attorney, Agent or Firm:
Kinoshita Shigeru