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KASHIFUJI TEKKOSHO KK

Overview
  • Total Patents
    15
About

KASHIFUJI TEKKOSHO KK has a total of 15 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools and control are GEORG GERT FREDERICHS, YICHANG CHANGJIANG MACHINE TECH CO LTD and NILES WERKE AG DEUTSCHE.

Patent filings in countries

World map showing KASHIFUJI TEKKOSHO KKs patent filings in countries

Patent filings per year

Chart showing KASHIFUJI TEKKOSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Control

Top inventors

# Name Total Patents
#1 Sumi Masaoki 5
#2 Yoneda Naotake 3
#3 Murai Seiichi 2
#4 Ootsubo Takehiro 2
#5 Doi Tomoyuki 2
#6 Matsushita Fumio 2
#7 Yoneda Shobu 1
#8 Torii Noritsugu 1
#9 Hatasa Kunio 1
#10 Mizuno Osamu 1

Latest patents

Publication Filing date Title
JPS63216623A Rapid return during service interruption for gear processing machine
WO8603998A1 Machining tool
JPS61260948A Workpiece rotating drive mechanism in machine tool
JPS61260956A Machine tool
JPS61188019A Synchronization checker of generating gear cutting machine
JPS61159345A Machine tool
JPS60249525A Meshing apparatus for gear to be worked in gear working machine
JPS59232744A Chip discharging device in machine tool
JPS5981017A Correcting method of error in tooth trace direction in hobbing machine
JPS5914439A Precision centering device
JPS597625A Holed workpiece piling method
US4414495A Synchronism equipment for gear cutting machines
JPS5621753A Grinding of hob edge groove
JPS5621752A Grinding of hob edged groove
JPS5615919A Rotation-controlling device for worked article in gear cutting machine