Title:
改良された静電型トランスデューサ
Document Type and Number:
Japanese Patent JP6622707
Kind Code:
B2
Inventors:
Bilson, Duncan
Atkins, Bryan
Walsh, Kevin
Atkins, Bryan
Walsh, Kevin
Application Number:
JP2016551231A
Publication Date:
December 18, 2019
Filing Date:
February 11, 2015
Export Citation:
Assignee:
WARWICK ACOUSTICS LIMITED
International Classes:
H04R19/02
Domestic Patent References:
| JP2008172696A | ||||
| JP2008085507A | ||||
| JP60157399A | ||||
| JP2009038637A |
Foreign References:
| US6201874 | ||||
| US7095864 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Atsushi Honda
Hironobu Onda
Atsushi Honda