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HARADA IND CO LTD

Overview
  • Total Patents
    883
  • GoodIP Patent Rank
    10,299
  • Filing trend
    ⇧ 56.0%
About

HARADA IND CO LTD has a total of 883 patent applications. It increased the IP activity by 56.0%. Its first patent ever was published in 1971. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, electrical machinery and energy and machines are EYRING RESEARCH INST INC, MOTECO AB and NIPPON ANTENNA KK.

Patent filings per year

Chart showing HARADA IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harada Takuji 58
#2 Nakase Kazuhiko 57
#3 Egashira Yoshimi 44
#4 Imamura Yutaka 42
#5 Endo Hiroshi 31
#6 Shinkawa Masami 31
#7 Kaneko Kiyokazu 29
#8 Tachihara Hiroyuki 28
#9 Kimura Misao 28
#10 Harada Jiro 27

Latest patents

Publication Filing date Title
US2021111491A1 Patch antenna device
US2021098884A1 Antenna module
WO2021075111A1 Vehicle exterior device
US2021036426A1 Stacked patch antenna
WO2020203875A1 Noise reduction device
WO2020138181A1 Composite antenna device for vehicle
WO2020121748A1 Antenna device
WO2020054870A1 Antenna device
JP2020198598A Antenna device
JP2020188311A Antenna device
JP2020048180A Antenna device
JP2020136880A On-vehicle antenna device
JP2019071643A Antenna device embedded in vehicle body
JP2020088569A Vehicle embedded type antenna device
JP2020014165A Element sharing complex antenna device
JP2019180056A Antenna device for vehicle
JP2019175556A Connector connection structure
JP2019114623A Cable connection structure used for vehicle antenna device
JP2019071548A Antenna device embedded in vehicle body
JP2019047459A Antenna device for vehicle