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SANKO KOGYO

Overview
  • Total Patents
    105
  • GoodIP Patent Rank
    198,791
About

SANKO KOGYO has a total of 105 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, Republic of Korea and United States. Its main competitors in its focus markets mechanical elements, machines and environmental technology are RUSSELL LARRY, MOLOSTOV OLEG G and CRYPTONICS CORP.

Patent filings per year

Chart showing SANKO KOGYOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Miyashita Naoya 22
#2 Miyashita Tomio 20
#3 Nakatsuji Sanji 10
#4 Ueda Ken 9
#5 Nakatsuji Kazuo 7
#6 Yoshida Yasushi 6
#7 Sakoda Mizuo 6
#8 Takahashi Hisanori 5
#9 Chiba Ikuo 5
#10 Chiba Masatake 5

Latest patents

Publication Filing date Title
JP2016086132A Rack for electronic device
JP2015015501A Rack for electronic device
JP2015215053A Gasket and pipe joint
JP2015044211A Rivet processing device
JP2014083840A Sealing material adhesion device for handhold hole of packaging box
JP2013024343A Gasket and pipe coupling
JP2011216696A Rack for electronic device
JP2010232481A Rack for electronic device
JP2010232483A Rack for electronic equipment, and method of manufacturing rack system using a plurality of racks for electronic equipment
JP2010232482A Rack for electronic equipment
KR20110134405A Electrode block and fluid reformer using the electrode block
TW201029932A An electrode block and a fluid reforming device using the block
JP2009269508A Apparatus and method for life-saving in water by using pet bottle rocket
JP2009115160A Gasket and pipe coupling using the same
JP2009061366A Electrode block and fluid improvement device using it
JP2007289998A Method for forming groove-shaped notch on hollow square pipe and die used for the same
JP2007218589A Batch-type weighing machine
JP2007012009A Financial institution money-paying card unauthorized use prevention system
JP2006153214A Gasket and pipe joint using it
KR20050037661A Gasket