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YAMAKYU CHAIN KK

Overview
  • Total Patents
    96
About

YAMAKYU CHAIN KK has a total of 96 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, mechanical elements and foods and drinks are NSM MAGNETTECHNIK GMBH, SHUTTLEWORTH INC and LUCIEN KRIEGER.

Patent filings per year

Chart showing YAMAKYU CHAIN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kato Fukukazu 22
#2 Kobayashi Kazuyuki 18
#3 Yoshida Hiroshi 14
#4 Maeda Tomio 10
#5 Ohara Keiji 9
#6 Nakamura Tsuyoshi 7
#7 Nakamura Takeshi 6
#8 Koeda Motoya 6
#9 Endo Shunichi 5
#10 Kase Hiroaki 5

Latest patents

Publication Filing date Title
JP2006160438A Conveying apparatus
WO2006046311A1 Xy-actuator
JP2006111416A Conveyance system having attitude changing conveyor device
WO2006038296A1 Slat band chain
JP2006044875A Chain unit composing conveyor chain
JP2005247489A Attitude changing conveying device
JP2005015224A Chain for transport line
JP2004323194A Xy actuator
JP2004277138A Slat band chain
JP2004257411A Torque limiter
JP2004232725A Torque limiter
JP2004224464A Workpiece inversion system
JP2003054724A Guide rail device for conveyor system
JP2003012144A Cross conveyor chain device
WO0179086A1 Frame material of conveyor system, running frame device using the frame material, and running rail mounting structure of conveyor system
JP2002255327A Running frame device in conveyor system
JP2002240919A Bearing structure for chain for carrier line
JP2002240918A Chain for three-dimensional carrier line
JP2001171819A Lock plug for conveyor chain unit connecting rod
JP2002080117A Coupling structure of conveyor chain