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WASEDA GIKEN KK

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    219,045
About

WASEDA GIKEN KK has a total of 16 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets measurement, chemical engineering and environmental technology are BRESTSKIJ INZH STR I, ZHANG LIEYU and TAKARA THERMISTOR INSTR.

Patent filings in countries

World map showing WASEDA GIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing WASEDA GIKEN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hiura Sadao 8
#2 Tawaraya Michihiko 3
#3 Furukawa Akira 2
#4 Kurata Tomoyuki 2
#5 Uno Masahiko 2
#6 Baba Fumihiro 2
#7 Ito Kohei 1
#8 Kitada Toshiyuki 1
#9 Chiga Shinichi 1
#10 Kamoda Tomoharu 1

Latest patents

Publication Filing date Title
JP2020104025A Movable type side flow prevention structure of inclination plate sedimentation device
JP2017127800A Upflow type precipitator
JP2015085210A Feeder of wet powder active charcoal and water treatment apparatus equipped with the same
JPH06292803A Settling basin
JPH05293308A Inclined plate sedimentation device
JPS63119811A Inclined plate device
JPS63119810A Inclined plate device
JPS62298409A Upward flow type inclined settling pond
JPS62163713A Settling tank provided with tilting plate
JPS61136407A Upwardly flowing type inclined sedimentation basin
JPS6168109A Inclined-plate settling apparatus equipped with baffle plate
JPS6012192A Method and apparatus for removing excessive organism of biological oxidation apparatus
JPS597268A Method and device for measuring flow velocity in narrow flow passage
JPS58117229A Application of silicone coating onto thermoplastic resin sheet
JPS5898334A Application of silicone coating to thermoplastic molded plate
JPS56152708A Settling and separating device with inclined plate