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HARASHIMA JUNKO

Overview
  • Total Patents
    11
About

HARASHIMA JUNKO has a total of 11 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and thermal processes are ZHANGJIAGANG UNIVERSITY, HITACHI REINETSU KK and VNI BIOTEKH INST.

Patent filings in countries

World map showing HARASHIMA JUNKOs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing HARASHIMA JUNKOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Harashima Junko 11

Latest patents

Publication Filing date Title
JPH11127704A Air conditioning system for agricultural greenhouse
JPH1163728A Structure of cooling heat pump
JPH1163725A Heating system using condenser of heat pump
JPH1157404A Fluorocarbon breaking process
JPH1151406A Floor heating structure
JPH1175574A Air conditioning in plastic greenhouse and soil bed for disinfection
JPH1137680A Heat pipe manufacturing device
JPH1129903A Snow melting structure of railway crossing
JPH1130443A Waste heat recovery device
JPH1123150A Wood drier
JPH1123168A Radiator structure for automobile