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SUMITOMO DENKO BRAKE SYS KK

Overview
  • Total Patents
    55
About

SUMITOMO DENKO BRAKE SYS KK has a total of 55 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets transport, machines and mechanical elements are SUMITOMO SEI BRAKE SYS INC, VOLLERT HERBERT and TECH SERV & MARKETING INC.

Patent filings in countries

World map showing SUMITOMO DENKO BRAKE SYS KKs patent filings in countries
# Country Total Patents
#1 Japan 55

Patent filings per year

Chart showing SUMITOMO DENKO BRAKE SYS KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakano Keita 9
#2 Yoshimoto Shigeki 6
#3 Matsuzaki Yoshiki 6
#4 Yoshino Masato 6
#5 Tsurusaki Akito 4
#6 Fujikawa Hiroyuki 3
#7 Nakaoki Hideyuki 3
#8 Hashida Koichi 3
#9 Hamada Masahide 3
#10 Kato Kazuhiro 3

Latest patents

Publication Filing date Title
JP2008138781A Grinding method for brake pad and lining of the same pad
JP2006201962A System for issuing production instruction card
JP2006097783A Railroad vehicle disc brake
JP2005048877A Brake caliper device
JP2003267205A Microcomputer monitoring circuit of electronic control device for controlling on-vehicle system
JP2003261019A On-vehicle electronic control circuit with adequate processing function of sensor self-diagnostic signal
JP2003182556A Yawing controller for vehicle
JP2003146155A Power supply circuit for actuator of on-vehicle traveling control device
JP2003150408A Monitoring method for microcomputer for on-vehicle controller and circuit thereof
JP2003137083A Hydraulic control valve, and vehicle braking device using it
JP2003097607A Disc brake for rolling stock
JP2003090365A Pad for disc brake and its manufacturing method
JP2003081073A Control method of brake system
JP2003074590A Frictional member for electromagnetic clutch
JP2003054398A Piston assembly and brake fluid pressure generating device using the same
JP2003021181A Friction pad for disk brake
JP2002347605A Pressure holding valve and vehicle braking device using the same
JP2002333043A Disc brake
JP2002327852A Relief valve
JP2002323162A Solenoid valve