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IZUMI MASAHIKO

Overview
  • Total Patents
    239
About

IZUMI MASAHIKO has a total of 239 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Japan, Germany and France. Its main competitors in its focus markets thermal processes, environmental technology and chemical engineering are OSMOSE, XINCHANG BENSHANG REFRIGERATING TECH CO LTD and FUJIAN DEXING ENERGY CONSERVATION TECHNOLOGY CO LTD.

Patent filings in countries

World map showing IZUMI MASAHIKOs patent filings in countries

Patent filings per year

Chart showing IZUMI MASAHIKOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Izumi Masahiko 213
#2 Masahiko Izumi 4
#3 Izumi M 3
#4 Wakaida Kazuo 1

Latest patents

Publication Filing date Title
JP2006005510A Method and system for transmitting emergency notice signal by openable / closable mobile phone
JPH02239505A Interior light collecting device
JPH01181760A Preparation of 'natto'
JPH01148163A Preparation of noodles
JPH01147277A Method and apparatus for manufacturing cold water having latent heat
JPS6467226A Deodorization apparatus
JPS63217177A Method and device for manufacturing latent-heat retention cold water
JPS63188357A Mass preparation of 'natto'
JPS62123289A Heat exchanger
JPS6377815A Drug-containing ultrafine water drop and production thereof
ES2002360A6 Forming mist of ultra-fine water particles in air - by spraying in specific conditions from multiple nozzles
DK426086D0 Procedure for keeping ultrafine temperatures soiling in air
JPS62182537A Method and device for manufacturing air having constant temperature and constant humidity
JPS62182536A Method and device for manufacturing air having constant temperature and saturated humidity
JPS62168551A Air booth
JPS62149318A Method and apparatus for purifying inside of chamber
JPS61114015A Thawing method
JPS6268516A Apparatus for producing ultrafine water droplets
JPS621430A Method for cleaning chamber
JPS61268971A Refrigeration method and device