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FUJI KOKI KK

Overview
  • Total Patents
    1,469
  • GoodIP Patent Rank
    3,546
  • Filing trend
    ⇧ 44.0%
About

FUJI KOKI KK has a total of 1,469 patent applications. It increased the IP activity by 44.0%. Its first patent ever was published in 1970. It filed its patents most often in Japan, China and Taiwan. Its main competitors in its focus markets thermal processes, mechanical elements and engines, pumps and turbines are FUJIKOKI CORP, JIA PEIYU and FUJI INJECTOR CORP.

Patent filings in countries

World map showing FUJI KOKI KKs patent filings in countries
# Country Total Patents
#1 Japan 1,451
#2 China 10
#3 Taiwan 6
#4 Republic of Korea 1
#5 United States 1

Patent filings per year

Chart showing FUJI KOKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Imai Masayuki 116
#2 Umezawa Hitoshi 91
#3 Mochizuki Kenichi 89
#4 Kibune Hitoshi 86
#5 Harada Takao 74
#6 Kume Yoshiyuki 72
#7 Ouchi Tomoari 70
#8 Watanabe Kazuhiko 69
#9 Yoshida Tatsuya 57
#10 Hosokawa Koji 57

Latest patents

Publication Filing date Title
JP2020204407A Motor-operated valve
JP2020190332A Motor-operated valve
JP2020173028A Flow channel switch valve
JP2020180704A Motor-operated valve
JP2020169728A Motor-operated valve
JP2020176723A Expansion valve
JP2020159559A Flow rate adjustment valve
JP2020159561A Flow rate adjustment valve
JP2020159560A Flow rate adjustment valve
JP2020148344A Motor-operated valve
JP2020139631A Flow passage selector valve and assembly method thereof
JP2020115043A Flow channel change-over valve
JP2020118444A Expansion valve
JP2020109324A Motor valve
JP2020091038A Motor-operated valve
JP2020073830A Electrically drive valve
JP2020046078A Flow rate adjustment valve
JP2020029960A Motor-operated valve
JP2019219060A Motor valve controller and motor valve device including the same
JP2020076496A Rotary valve