Title:
ヘッドホン及び音響特性調整方法
Document Type and Number:
Japanese Patent JP6488481
Kind Code:
B2
Inventors:
Yusuke Osato
Takahiro Suzuki
Takahiro Suzuki
Application Number:
JP2015531744A
Publication Date:
March 27, 2019
Filing Date:
July 02, 2014
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04R1/10
Domestic Patent References:
| JP55165568U | ||||
| JP2011234102A | ||||
| JP2133090U | ||||
| JP61078492U | ||||
| JP2009219122A | ||||
| JP2007028375A |
Attorney, Agent or Firm:
Atsushi Hirayama
Miaki Kametani
Miaki Kametani
Previous Patent: 送電線用スペーサーの摩耗検知部材、及び送電線用スペーサー部品
Next Patent: ROLLER PRESS-CONTACTING DEVICE FOR IMAGE FORMING DEVICE
Next Patent: ROLLER PRESS-CONTACTING DEVICE FOR IMAGE FORMING DEVICE