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HASEGAWA YOSHINARI

Overview
  • Total Patents
    27
About

HASEGAWA YOSHINARI has a total of 27 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and materials and metallurgy are TEL NAJA AKADEMIJA, TAIHEIYO CONSULTANT KK and XI AN WANDA ENGINEERING TECHNOLOGY CO LTD.

Patent filings in countries

World map showing HASEGAWA YOSHINARIs patent filings in countries
# Country Total Patents
#1 Japan 27

Patent filings per year

Chart showing HASEGAWA YOSHINARIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hasegawa Yoshinari 27

Latest patents

Publication Filing date Title
JP2003093029A Kihada tree leaf health tea
JP2001316155A Method for manufacturing housing material
JP2001048524A Production of artificial zeolite
JP2000233180A Waste liquid cleaning apparatus
JP2000015611A Manufacture of board material
JPH11319766A Decomposition of dioxin
JPH11247332A Manufacturing method for construction material using waste
JPH1154136A Plate-like battery and manufacture thereof
JPH10231159A Production of wall material
JPH10194822A Production of flexible ceramics
JPH10117706A Food additive
JPH1025156A Production of high strength ceramic
JPH1015347A Gas cleaning apparatus
JPH10622A Manufacture of biodegradable plastic
JPH09253186A Deodorizing antibacterial material
JPH09249447A Production of ceramic material reinforced by silicon carbide
JPH09157058A Production of wall material
JPH09155335A Water purifying apparatus
JPH09155945A Manufacture of wall material
JPH0956604A Heat insulation vessel for thermos