Title:
電気機械変換器と電気音響変換器及びそれを用いた補聴器
Document Type and Number:
Japanese Patent JP5802547
Kind Code:
B2
Inventors:
Funabashi historical thought
Yuki Iwakura
Yuki Iwakura
Application Number:
JP2011287449A
Publication Date:
October 28, 2015
Filing Date:
December 28, 2011
Export Citation:
Assignee:
Rion Co., Ltd.
International Classes:
H04R11/02; H04R25/00
Domestic Patent References:
| JP53122754A |
Attorney, Agent or Firm:
Yu Koyama
Tomiho Inamoto
Tomiho Inamoto