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TSURUTA HIDEMASA

Overview
  • Total Patents
    30
About

TSURUTA HIDEMASA has a total of 30 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan and United States. Its main competitors in its focus markets environmental technology, chemical engineering and machines are BARRETO AVERO MANUEL, BIOSTAR BV and GRONTMIJ ADVIES & TECHNIEK BV.

Patent filings in countries

World map showing TSURUTA HIDEMASAs patent filings in countries
# Country Total Patents
#1 Japan 29
#2 United States 1

Patent filings per year

Chart showing TSURUTA HIDEMASAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsuruta Hidemasa 30
#2 Aoi Takashi 1
#3 Tochigi Katsumi 1
#4 Takahashi Nobuyoshi 1

Latest patents

Publication Filing date Title
JP2003107024A Method and system for automatically measuring gas- liquid equilibrium
JP2002085903A Concentrator based on freezing of aqueous solution
JPH10192602A Fractionation of light components from boiler residue by distillation
JPH10137502A Fractional distillation method of multicomponent mixture
JPH10120415A Recovery of liquid ammonia from aqueous solution
JPH09323088A Treatment of waste water containing ammonia
JPH09299926A Treatment of waste water containing ammonia
JPH09271601A Refluxing method of rectifying column
JPH08266801A Multicomponent mixture fractionation method
JPH06207700A Pipe laying method for multi-purpose chemical product manufacturing facility
JPH06114259A Constitution of multipurpose chemical production equipment and operating method
JPH04187236A Piping method in producing equipment for multipurpose chemicals
JPH03207967A Air-conditioning utilizing water evaporation latent heat
JPH0313750A Heat accumulation by ice using freeze obtundent
JPH02183740A Method of accumulating cold heat by direct contact between refrigerant and liquid
JPH0271030A Storage of cold heat using ice
JPS63318457A Cold heat accumulating method utilizing ice
JP2007285103A Method for removing snow lump accumulated on roof during winter in heavy snow area
JP2005052685A Method for recovering water-soluble voc and halogenated voc coexisting in gas
JP2004114029A Method of separating and recovering water-soluble volatile component in waste water