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SANKYO MFG

Overview
  • Total Patents
    226
  • GoodIP Patent Rank
    177,877
  • Filing trend
    ⇩ 100.0%
About

SANKYO MFG has a total of 226 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1979. It filed its patents most often in Japan, United States and Republic of Korea. Its main competitors in its focus markets machine tools, machines and mechanical elements are HENDEY MACHINE COMPANY, DEREFA ETABLISSEMENT POUR LE D and DEREFA ETS.

Patent filings per year

Chart showing SANKYO MFGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kato Heizaburo 186
#2 Kato Heizaburou 15
#3 Kato Hisanao 10
#4 Suzuki Kengo 7
#5 Kato Toshinao 6
#6 Iida Katsuyuki 5
#7 Katoh Heizaburou 4
#8 Hori Masaaki 4
#9 Horibe Kazuya 4
#10 Heizaburo Kato 3

Latest patents

Publication Filing date Title
JP2019018208A Transferring device
JP2018047496A Plate material feeding apparatus
JP2017089663A Roller gear cam mechanism
JP2017075658A Fluid dynamic pressure bearing
JP2017018992A Plate material feeder
JP2017018998A Rotary lamination device
JP2017009041A Power transmission device with inner contact cam and cylindrical pinion
JP2017007000A Transportation arm
JP2015020196A Plate material feeding device
JP2014224548A Cam device
JP2014190396A Wave gear device
JP2014079828A Inclination measuring table device
JP2014034038A Pressing device
JP2013117260A Cross roller bearing
JP2013043195A Rotatably laminating unit and rotatably laminating device
JP2012166390A Eccentric rotating mechanism, and perforating apparatus
JP2012166391A Perforating unit, and perforating apparatus
JP2009243677A Planetary roller type rotation transmission device
JP2010046773A Vertical articulated arm mechanism for carrying article
JP2009275728A Cam device and tool replacing device using the same