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UNION MACHINERY CO LTD

Overview
  • Total Patents
    108
  • GoodIP Patent Rank
    181,429
  • Filing trend
    ⇩ 100.0%
About

UNION MACHINERY CO LTD has a total of 108 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1997. It filed its patents most often in Japan, China and Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are FCI S HERTOGENBOSCH B V, IRISO DENSHI KOGYO KK and KROMBERG & SCHUBERT KG.

Patent filings in countries

World map showing UNION MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 94
#2 China 5
#3 Republic of Korea 5
#4 United States 4

Patent filings per year

Chart showing UNION MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ishikawa Yasuhiro 20
#2 Hagiwara Akio 19
#3 Kashiwagi Hitoshi 17
#4 Kato Takeshi 12
#5 Abe Kenichi 12
#6 Sano Hisashi 12
#7 Tadokoro Hideo 11
#8 Kimura Nobuhiro 9
#9 Kameoka Ryo 8
#10 Enari Makoto 7

Latest patents

Publication Filing date Title
JP2018133390A Housing for mounting substrate fixture
JP2017142966A Connector relay member with circuit unit packaged therein
JP2017116025A Structure for installing solenoid valve to automatic transmission for automobile
JP2015172522A Method for inspecting attached state of wire seal
JP2015173049A Automatic terminal application device
JP2015103485A Connection terminal
JP2015103484A Connecting terminal for insertion and manufacturing method therefor
JP2015104280A Joint box
JP2014096275A Connector for electric wire with shield
JP2014096227A Electric connector
JP2014084876A Coupling structure for plug and plug holder
JP2014026907A Relay connector
JP2014026908A Connector for electrical connection
JP2014026909A Electrical connector for molded wiring board
JP2014027836A Molded wiring board unit
JP2014020524A Engagement structure of plug and plug holder
JP2013191489A Connector for electric wire with heavy-current shield
JP2012212625A Male terminal fitting for waterproof and oilproof connector
JP2012186112A Fpc connector
JP2011243539A Connector with positive lock mechanism