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HAYASHI SHIGEYUKI

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    237,404
About

HAYASHI SHIGEYUKI has a total of 31 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Japan and United States. Its main competitors in its focus markets machines, mechanical elements and measurement are LODOLO ALBERTO, GLOBAL VALVE TECHNOLOGY LTD and GROVE VALVE & REGULATOR CO.

Patent filings in countries

World map showing HAYASHI SHIGEYUKIs patent filings in countries
# Country Total Patents
#1 Japan 27
#2 United States 4

Patent filings per year

Chart showing HAYASHI SHIGEYUKIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hayashi Shigeyuki 31
#2 Kuwahara Akira 1

Latest patents

Publication Filing date Title
JP2018023584A Bristle bundle for toothbrush with cushioning material and toothbrush with the same
JP2013066927A Pressure welding method for reinforcing bar
JP2011106087A Method for mounting anchor member to reinforcement, and anchor reinforcement
US2010243076A1 Flow control valve
JP2010172950A Joining method of reinforcement and gas pressure welding apparatus
JP2009209553A Anchor plate structure for reinforcement, and working method therefor
JP2009013733A Construction method for butting lap joint using coupler and butting lap joint
JP2006316458A Screw type mechanical joint of reinforcing rod
JP2006212143A Interdental brush
JP2006124976A Mechanical joint for reinforcement
JP2005188177A Installing method and device for anchoring plate to reinforcement
JP2004270828A Screw joint
JP2004225261A Reinforcement end anchoring device
JP2003253812A Mechanical joint device for reinforcement
JP2003201751A Connection device of reinforcement
JP2002346745A Backing metal for connecting reinforcing bar
JP2002227342A Reinforcement connecting device
JP2001349000A Connecting device for steel bar
JP2001355314A Connecting method for reinforcing bar
JP2000297500A Connection device of reinforcing bar