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ITAYA SEISAKUSHO

Overview
  • Total Patents
    71
About

ITAYA SEISAKUSHO has a total of 71 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets machine tools, machines and control are SPRING MACHINERY COMPANY, SHINKO KIKAI KOGYO KK and TOOAMI KK.

Patent filings in countries

World map showing ITAYA SEISAKUSHOs patent filings in countries
# Country Total Patents
#1 Japan 45
#2 United States 16
#3 Germany 9
#4 United Kingdom 1

Patent filings per year

Chart showing ITAYA SEISAKUSHOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Itaya Ichiro 42
#2 Itaya Reijirou 15
#3 Itaya Reijiro 8
#4 Maejima Eizo 5
#5 Nogami Masateru 1

Latest patents

Publication Filing date Title
JP2015058441A Wire molding device
DE102010017462A1 Wire forming device with radially arranged cutting tool
DE102008002214A1 Device for producing a helical part by feeding a wire to a tool
JP2009012069A Helical part manufacturing apparatus and control method thereof
JP2008030058A Spring manufacturing apparatus and method of controlling the same
JP2007275942A Spring manufacturing device
JP2004330209A Spring manufacturing device and wire cutting method using the same
JP2004122195A Spring manufacturing apparatus, and drive force transmission part mounted on the apparatus
JP2002239667A Spring manufacturing device, and wire guide used for the device
JP2002239666A Spring manufacturing device
JP2000176584A Slide device, and spring manufacturing device using it
JP2000150685A Electronic device protecting apparatus
JP2000061736A Spring manufacturing device and tool selection device
JP2000061737A Spring manufacturing device
US6000265A Spring manufacturing apparatus
JPH11197775A Spring manufacturing device
JPH112392A Safety device
JPH11738A Spring manufacturing device
JPH1058075A Spring manufacturing equipment
JPH1058076A Spring manufacturing equipment