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MITAKA KOGYOSHO KK

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    207,630
  • Filing trend
    0.0%
About

MITAKA KOGYOSHO KK has a total of 46 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1984. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets chemical engineering are SANSHIN SEISAKUSHIYO KK, JIANGSU GUOQIANG ENV PROTECTED GROUP CO LTD and BRAUN VLASTIMIL.

Patent filings in countries

World map showing MITAKA KOGYOSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 44
#2 EPO (European Patent Office) 1
#3 United States 1

Patent filings per year

Chart showing MITAKA KOGYOSHO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Separation

Top inventors

# Name Total Patents
#1 Miyata Toshio 31
#2 Nakamura Setsu 7
#3 Kajiwara Akihisa 3
#4 Miyata Daisuke 2
#5 Miyata Takakazu 2
#6 Yoshida Masao 1
#7 Kuroda Tatsuo 1

Latest patents

Publication Filing date Title
JP2019209257A Filter press
JP2019084492A Filter press
JP2016002494A Filter device
JP2009298547A Powder supply device
JP2009285584A Residue removing device in filter machine
JP2005144287A Filtration method in filtration device, and filtration device
JP2005138064A Filter and filter bag used for the same
JP2004188280A Method of cleaning filtration filter
JP2001157803A Filter plate-type filtration device and method for pressing filtrate
JP2001149706A Filter
JP2001137620A Filter
JP2000292218A Flow monitoring meter
JPH11290616A Continuous dehydrator
JPH07313971A Oil recovering apparatus
JPH0739707A Filtration equipment and filtration using same
JPH07722A Rotary vacuum filter
JPH06238111A Method for washing filter casing of filter
JPH03224606A Filter device
JPH03224607A Dehydrator
JPH01119317A Filter apparatus