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MARU KIKAI KOGYO

Overview
  • Total Patents
    95
About

MARU KIKAI KOGYO has a total of 95 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets machine tools, machines and measurement are METAL TUBE SHAPING CORP, TIGER KOSAN KK and BRACH REINER IMPORT EXPORT.

Patent filings in countries

World map showing MARU KIKAI KOGYOs patent filings in countries

Patent filings per year

Chart showing MARU KIKAI KOGYOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hongo Toshio 72
#2 Hongou Toshio 15
#3 Hashimoto Kazuo 4
#4 Matsuzawa Masayuki 2
#5 Fukuyama Haruo 2
#6 Nakajima Atsushi 2
#7 Uemae Takehiko 1
#8 Aiba Katsuo 1
#9 Kumamoto Yoshitada 1
#10 Iwata Hiroyuki 1

Latest patents

Publication Filing date Title
JPH10192990A Press brake
EP0841106A1 Press brake
JPH10291032A Center window working device for door panel
JPH10291036A Bottom plate working device
JPH10175019A Central window working device of door panel
JPH09192747A Device for machining inside window of door panel
JPH08155552A Blank sheet for panel forming and corner working method and corner working device for panel
JPH08141647A Bending device
JPH08141646A Bending die
JPH08132164A Bending die and bending machine for metal net
JPH08117860A Hydraulic press brake
JPH0857543A Device for correcting deflection in press brake
JPH0847735A Work positioning device
JPH0833923A Device for clamping work in bending machine
JPH07185667A Work clamping device
JPH07185668A Work front positioning device for bending machine
JPH072383A Individual transfer device for stacked iron plates
JPH06154864A Device for changing bending length for bending machine
JPH06142769A Device for detecting bent angle of metallic sheet and method for driving press using such device
JPH06114447A Bend following device