Title:
エレクトレット製造装置およびエレクトレット製造方法
Document Type and Number:
Japanese Patent JP5534947
Kind Code:
B2
Inventors:
Haruhito Shimura
Hiroshi Akino
Hiroshi Akino
Application Number:
JP2010124125A
Publication Date:
July 02, 2014
Filing Date:
May 31, 2010
Export Citation:
Assignee:
Audio Technica Co., Ltd.
International Classes:
H01G7/02; H01T19/00; H04R19/01; H04R19/04
Domestic Patent References:
| JP11111565A | ||||
| JP2003059622A | ||||
| JP2006236707A | ||||
| JP2009202059A |
Attorney, Agent or Firm:
Yoshiyuki Ishibashi