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YUTAKA SEIMITSU KOGYO LTD

Overview
  • Total Patents
    101
  • GoodIP Patent Rank
    220,773
  • Filing trend
    ⇩ 100.0%
About

YUTAKA SEIMITSU KOGYO LTD has a total of 101 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1965. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets machine tools, control and machines are KAPP WERKZEUGMASCH, LIEBHERR-VERZAHNTECHNIK GMBH and KLINGELNBERG AG.

Patent filings in countries

World map showing YUTAKA SEIMITSU KOGYO LTDs patent filings in countries

Patent filings per year

Chart showing YUTAKA SEIMITSU KOGYO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Iizuka Tsunesuke 19
#2 Moriyama Junichi 11
#3 Iketaki Shigetaka 9
#4 Sato Naotoshi 8
#5 Saito Kojiro 8
#6 Yamagami Yoshihiro 8
#7 Sato Shozo 7
#8 Saitou Masayasu 7
#9 Shimazu Masayuki 6
#10 Maruyama Noboru 5

Latest patents

Publication Filing date Title
JP2019058884A Waste solution reuse system
JP2017221995A Spindle device
JP2014121764A Cutting tool and regrinding method of cutting tool
JP2013132678A Rocking die forging method and rocking die forging device
JP2009095895A Method and apparatus for forming engagement guide surface of toothed member
JP2007015039A Bearing fitting device and bearing fitting method
JP2006322470A Bearing fastening device
JP2006322471A Gear body assembling method and gear position measuring device
JP2006292498A Backlash of gearing measuring device
JP2006110699A Cylindrical gear grinder
JP2005074549A Light working device
JP2005066711A Cutting fluid/chip separator
JP2005022026A Deburring method and device of internal gear
JP2005007550A Gear machining device
JP2004261853A Method and device for manufacturing cylindrical gear
JP2004042179A Gear cutting method and gear cutting machine
JP2004042178A Gear lapping method and gear lapping machine
JP2004025397A Lapping liquid tank device
JP2002321122A Method and apparatus for positioning blank of bevel gear and cutting tool
JP2002254244A Deburring tool, deburring method and device for umbrella-shaped gear wheel