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NAKATA MFG CO LTD

Overview
  • Total Patents
    100
  • GoodIP Patent Rank
    39,699
  • Filing trend
    ⇩ 61.0%
About

NAKATA MFG CO LTD has a total of 100 patent applications. It decreased the IP activity by 61.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets machine tools, measurement and machines are ABBEY ETNA MACHINE CO, FIVES OTO SPA and AEROFIN CORP.

Patent filings per year

Chart showing NAKATA MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Nakano Tomoyasu 62
#2 Wang Feizhou 53
#3 Yin Jilong 32
#4 Sato Takeyuki 27
#5 Yabuta Hiroaki 21
#6 O Hishu 20
#7 Tsuruta Satoshi 19
#8 Nakata Mitsuru 12
#9 Watanabe Takeshi 10
#10 Miura Takamitsu 10

Latest patents

Publication Filing date Title
KR20200139809A Square tube forming method and device
JP2019093411A Roll former
RU2739359C2 Pipe-cutting machine
JP2018083207A Welded tube manufacturing device and welded tube manufacturing method
JP2018043335A Pipe cutter
WO2016104718A1 Pipe forming method and device
JP2018134643A Method and device for molding pipe
JP2018027547A Pipe molding method and device
RU2675439C2 Node with annular cutting tool, method for manufacture thereof, sleeve and mandrel
EP3104158A1 Hydraulic testing method and device
KR20150125737A Helical blade cutter
JP2014133602A Roll suspending tool
WO2013145307A1 Molding device
WO2013124963A1 Pipe drifting machine
JP2012006083A Roll forming method
WO2013005283A1 Pipe clamp apparatus and hydraulic tester
JP2012223782A Squeeze roll stand
EP2636463A1 Forming method and forming device
WO2011080837A1 Turks head stand
EP2520380A1 Forming apparatus