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ISHIKAWAJIMA SHIBAURA MACH

Overview
  • Total Patents
    674
About

ISHIKAWAJIMA SHIBAURA MACH has a total of 674 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are JOHANN KREMSER, BOMBARDIER ROTAX GMBH & CO KG and CUNEWALDE MOTOREN.

Patent filings in countries

World map showing ISHIKAWAJIMA SHIBAURA MACHs patent filings in countries

Patent filings per year

Chart showing ISHIKAWAJIMA SHIBAURA MACHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakazawa Masaaki 99
#2 Yokouchi Takeshi 67
#3 Takahashi Hiroshi 66
#4 Harada Isamu 45
#5 Hagiwara Hiroyuki 40
#6 Miyairi Tadashi 38
#7 Wanikawa Yoshio 34
#8 Yamakoshi Takeshi 33
#9 Ayusawa Shigemitsu 31
#10 Koshi Kimihiro 27

Latest patents

Publication Filing date Title
JP2007132519A Water discharge side check valve of pump
JP2007218186A Engine cooling structure of portable air blowing work machine
JP2007203953A Conveying vehicle
JP2007166970A Controller for lifting and lowering of implement of work vehicle
JP2007166969A Controller for lifting and lowering of implement of work vehicle
JP2007159424A Implement posture controlling apparatus for working vehicle
JP2007131219A Front wheel acceleration drive device for working vehicle
JP2007116979A Agricultural working vehicle
JP2007116980A Agricultural working vehicle
JP2007099596A Fuel modification device
JP2007097546A Posture-controller of implement in working vehicle for agriculture
JP2007097468A Working vehicle for agriculture
JP2007071658A Moving object detection system
JP2007014246A Device for setting depth of plowing
JP2006021045A Device for sterilizing and feeding slippers
JP2006000661A Mule sterilizing and supplying device
JP2007008223A Support structure of hood
JP2007011496A Operation part of work vehicle
JP2007011495A Operation part of working vehicle
JP2007008222A Arm rest structure of working vehicle