Title:
An electric signal transmission device
Document Type and Number:
Japanese Patent JP6199478
Kind Code:
B2
Inventors:
Norimatsu Takayasu
Application Number:
JP2016503862A
Publication Date:
September 20, 2017
Filing Date:
February 21, 2014
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H04B3/04; H03H21/00
Domestic Patent References:
| JP200144895A | ||||
| JP200797160A |
Foreign References:
| US6370190 | ||||
| WO2009047852A1 |
Attorney, Agent or Firm:
Tsutsui International Patent Office