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KANAGAWA KIKI KOGYO KK

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    197,390
  • Filing trend
    0.0%
About

KANAGAWA KIKI KOGYO KK has a total of 18 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets chemical engineering, engines, pumps and turbines and transport are RASMUSSEN JOHAN, LUOYANG LUOTONG HOSPITAL and KSM WATER GMBH.

Patent filings in countries

World map showing KANAGAWA KIKI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing KANAGAWA KIKI KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsuo Takashi 6
#2 Yamada Norio 5
#3 Takahashi Hideto 5
#4 Koi Kenichi 5
#5 Nonaka Kazutaka 4
#6 Kirigatani Shigeru 3
#7 Ogawa Masaru 3
#8 Kumazawa Yoshimasa 2
#9 Phan Thanh Trung 2
#10 Kirigatani Eiji 2

Latest patents

Publication Filing date Title
JP2020089827A Filter element for reverse cleaning type filtration device and reverse cleaning type filtration device
JP2020012414A Hydraulic motor and backwash type filtering device
JP2019063762A Filter device
JP2018135980A Shaft coupling and backwashing filter
JP2017018895A Filter element, back wash-type filtration apparatus, and filtration method and back washing method for filter element
JP2014042888A Filter element structure and backwash-type filtration device equipped with the same
JP2014036915A Filter element and backwashing type filtration apparatus equipped with the same
JP2007125479A Filtration device
JP2007014847A Notched wire, notched wire element, and filtration apparatus
JP2006326540A Notch wire, notch wire element and filtering device
JP2005324125A Device for removal of foreign matter of magnetic material
JP2001347112A Device for automatically reversible switching
JP2001170416A Back washing filtering machine
JPH07166885A Engine having wash oil and washing device and washing method
JPH06293604A Suppressor for proliferation of phycomycetes, depth-type filtration element comprising the same sealed therein and its preparation
JPH05137918A Cleaning liquid and cleaning method using the same
JPS5684605A Multicylinder type automatic backwashing filter