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IGARASHI TORU

Overview
  • Total Patents
    40
About

IGARASHI TORU has a total of 40 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan and United States. Its main competitors in its focus markets textiles and paper are TORPEDO WERKE AG FAHRRADER UND, JERABEK JOSEF and L C SMITH AND CORONA TYPEWRITE.

Patent filings in countries

World map showing IGARASHI TORUs patent filings in countries
# Country Total Patents
#1 Japan 39
#2 United States 1

Patent filings per year

Chart showing IGARASHI TORUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Typewriters

Top inventors

# Name Total Patents
#1 Igarashi Toru 40
#2 Sato Tomeji 1
#3 Iwai Yuichiro 1
#4 Sato Yasuo 1

Latest patents

Publication Filing date Title
JP2013244419A Dust collector
JP2013040476A On-vehicle dust collector
JP2007105050A Chaff spreader
JP2008136459A Chaff-spraying device
JP2007289084A Chaff distributor
JP2005312408A Chaff-spraying device
JP2005192434A Carriage for power tiller
JP2004121219A Chaff-spraying unit
JP2004223498A Dust collecting apparatus for dust collector
JP2004026491A Holding stand for register bag
JP2003211026A Dust collecting bag for discharge air
JP2003170069A Method for connecting chaff transfer device to husking machine to use the same, wind quantity regulation mechanism therefor and connection pipe body with wind quantity regulation mechanism
JP2003153623A Chaff spreader for connecting to agricultural tractor
JP2002080197A Bucket for forklift
JP2002035621A Dust collecting bag of cereal drying machine
JP2002011360A Rice hull recovering device
JP2001294151A Carriage combined with guide rail
JP2000140545A Water tank for dust collector
JPH10314529A Dust removing device for exhaust
JPH09234328A Apparatus for removing dust from waste gas blow