Title:
聴覚補助装置
Document Type and Number:
Japanese Patent JP6602987
Kind Code:
B2
Inventors:
Kanji Tanaka
Application Number:
JP2018546143A
Publication Date:
November 06, 2019
Filing Date:
June 20, 2017
Export Citation:
Assignee:
Shimada Manufacturing Co., Ltd.
International Classes:
H04R25/02; H04R25/00
Domestic Patent References:
| JP3022070U | ||||
| JP2015188177A | ||||
| JP2009290383A |
Attorney, Agent or Firm:
Yoshitaka Okada
Takashi Okada
Shimo Shigeki
Takashi Okada
Shimo Shigeki