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HATA IRON WORKS

Overview
  • Total Patents
    72
  • GoodIP Patent Rank
    200,957
About

HATA IRON WORKS has a total of 72 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools, chemical engineering and electrical machinery and energy are COURTOY NV, NIPPON TEKKU KK and GRIGORENKO ANATOLIJ S.

Patent filings in countries

World map showing HATA IRON WORKSs patent filings in countries
# Country Total Patents
#1 Japan 72

Patent filings per year

Chart showing HATA IRON WORKSs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Presses
#2 Cleaning
#3 Batteries

Top inventors

# Name Total Patents
#1 Kamimura Minoru 35
#2 Kokuriyou Hiroshi 21
#3 Tamura Nobuo 20
#4 Kokuryo Hiroshi 12
#5 Wada Taisuke 8
#6 Iwasaki Koji 4
#7 Korenaga Motoji 3
#8 Hashizume Takahide 3
#9 Nishimura Hiromi 2
#10 Takada Keizo 2

Latest patents

Publication Filing date Title
JP2015217398A Powder compression molding machine
JP2015214389A Pneumatic transportation apparatus
JP2015145020A Molding discharge device for rotary powder compression molding apparatus
JP2015142931A Rotary powder compression molding device
JP2015066566A Rotary type powder compression molding device and its operation method
JP2013022600A Feeder for filling powder and rotary powder compression molding machine including the same
JP2011156576A Taking-out device for powder-compression molding, and rotary powder-compression molding device provided with the same
JP2009298516A Air force transportation device
JP2009269079A Turntable attachment and detachment support method of rotary type powder compacting machine, and rotary type powder compacting machine equipped with turntable attachment and detachment support equipment
JP2009095855A Rotary powder compaction method, and its device
JP2008194442A Device and method for removing powder for compression-molded item
JP2007253180A Rotary type powder compression molding device
JP2007098449A Powder compacting machine
JP2007099481A Powder density adjusting method and device
JP2006334515A Powdery lubricant spray apparatus and rotary powder compacting machine
JP2006150407A Rotary powder compression molding machine
JP2003311493A Rotary powder compression molding machine
JP2003311492A Rotary powder compression molding machine and upper pestle
JP2003071599A Rotary powder compression-forming machine and correction method for its rod tip interval
JP2003062699A Rotary type powder compression molding machine