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KITAGAWA IND CO LTD

Overview
  • Total Patents
    1,768
  • GoodIP Patent Rank
    3,984
  • Filing trend
    ⇧ 6.0%
About

KITAGAWA IND CO LTD has a total of 1,768 patent applications. It increased the IP activity by 6.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and United Kingdom. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and machines are PULSE ENG INC, COMATEL and FLEX MULTI FINELINE ELECTRONIX.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kitagawa Koji 126
#2 Yamaguchi Akio 115
#3 Matsui Kazuhiro 111
#4 Nakamura Tatsuya 109
#5 Yumi Hideo 109
#6 Kawaguchi Yasuhiro 109
#7 Kondo Yasuo 87
#8 Morita Katsuyuki 75
#9 Kurita Tomohisa 73
#10 Kitagawa Hiroji 70

Latest patents

Publication Filing date Title
JP2020106518A Liquid collection tool
JP2021008527A Thermally conductive elastomer composition and thermally conductive molded body
JP2020205351A Ferrite clamp
JP2020205352A Ferrite clamp fixture
JP2020181711A Contact member
JP2020175968A Adhesive body holding member
JP2020175909A Sticking device
CN111432918A Reverse osmosis membrane and method for producing reverse osmosis membrane
JP2020120427A Cable ground
WO2019131917A1 Water-treatment flow-path member
JP2020107456A Contact member
WO2019131919A1 Easy-to-clean member
JP2020102317A contact
JP2020088045A Magnetic shield material
JP2020077539A contact
JP2020076014A Thermal conductive material
JP2020076133A Transparent conductive gas barrier film, and manufacturing method thereof
JP2020076883A Antireflection film
JP2020077777A Low dielectric heat conductive material composition, and low dielectric heat conductive material
JP2020076013A Flame-retardant low hardness material