Title:
リボンマイクロホンユニット、リボンマイクロホン、及びリボンマイクロホンユニットの製造方法
Document Type and Number:
Japanese Patent JP4974731
Kind Code:
B2
Inventors:
Hiroshi Akino
Shingo Suzuki
Naoshi Murata
Shingo Suzuki
Naoshi Murata
Application Number:
JP2007082125A
Publication Date:
July 11, 2012
Filing Date:
March 27, 2007
Export Citation:
Assignee:
Audio Technica Co., Ltd.
International Classes:
H04R9/00; H04R7/04; H04R9/08; H04R31/00
Domestic Patent References:
| JP57148992U | ||||
| JP2005252440A | ||||
| JP2005183742A | ||||
| JP50079434U |
Attorney, Agent or Firm:
Yoshiyuki Ishibashi