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SHIGIYA MACHINERY WORKS

Overview
  • Total Patents
    109
  • GoodIP Patent Rank
    129,298
  • Filing trend
    ⇩ 100.0%
About

SHIGIYA MACHINERY WORKS has a total of 109 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1980. It filed its patents most often in Japan, United States and Switzerland. Its main competitors in its focus markets machine tools, machines and measurement are SCHAUDT MAS GMBH, ETUDE ET REALISATION D OMNIS P and KEJIE GROUP.

Patent filings in countries

World map showing SHIGIYA MACHINERY WORKSs patent filings in countries

Patent filings per year

Chart showing SHIGIYA MACHINERY WORKSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamamoto Masaru 34
#2 Urabe Hirokuni 15
#3 Nakano Yoshifumi 9
#4 Matsumoto Ko 8
#5 Kishimoto Masafumi 6
#6 Yamamoto Yutaka 6
#7 Masunari Katsushi 6
#8 Hayashi Tomonori 5
#9 Kihara Seiji 5
#10 Takeuchi Norifumi 5

Latest patents

Publication Filing date Title
JP2019104082A Nc grinding device and method of grinding workpiece
JP2018140466A Grinding device and grinding method
JP2018075651A Nc grinding device
JP2018069416A Nc griding apparatus
JP2018069358A Grinding machine
JP2017087372A Method and apparatus for grinding workpiece
JP2017087364A Method for working end face portion shape by cylindrical grinder
JP2016175169A Grinder and grinding method
JP2016083721A Cylindrical grinder
JP2016064486A Grinder
JP2016017751A Balance measuring method, and balance correction processing method, for work, and machine tool using the same
JP2014221497A Workpiece pressing device used for machine tool
JP2014168837A Machine tool and work processing method by machine tool
JP2014097535A Machine tool having swing stop device
JP2012115987A Grinder
JP2011255477A Cylindrical grinding machine
JP2011098428A Grinding machine
JP2009269114A Method of grinding workpiece using grinder
JP2009202275A Machine tool
JP2008137094A Grinding method for workpiece such as material for long drill