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YUTAKA SEIKO

Overview
  • Total Patents
    20
About

YUTAKA SEIKO has a total of 20 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, Canada and France. Its main competitors in its focus markets machines and machine tools are WELLACH ADOLF, MIYAKAWA INDUSTRY CO LTD and UNIBIT CORP.

Patent filings in countries

World map showing YUTAKA SEIKOs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 Canada 1
#3 France 1
#4 United Kingdom 1
#5 Sweden 1
#6 United States 1

Patent filings per year

Chart showing YUTAKA SEIKOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Mizukami Toru 3
#2 Kaneko Keijiro 2
#3 Ishihara Kiyoto 2
#4 Takemoto Hiroshi 2
#5 Toyomoto Yoshitaka 2
#6 Kawasaki Noboru 2
#7 Kojima Hisakazu 2
#8 Fukui Akira 2
#9 Tsuchimoto Akito 2
#10 Iida Tetsumi 2

Latest patents

Publication Filing date Title
JP2011011298A Tool holder
JP2009028864A Chucking mechanism for tool holder, and tool holder
JP2008221384A Tool holder
JPH09280803A Bore measuring method and measuring tool for three-claw chuck
JPH09220620A Formation of flange and apparatus therefor
JPH0871653A Bent width changing device of bending machine
JPH0747426A Upper die closing/tightening device of bending machine
JPH06344035A Back gage device of bending machine
JPH06285877A Surface finishing method of jig for manufacture heat insulating body
JPH03221344A Extracting/reversing device for cabinet
JPH03243219A Bending machine
JPH01157720A Equipment for changing bending width in bending machine
JPH01154822A Bending width changing device for bending machine
JPS6427719A Method and apparatus for stepping plate material in continuous bending machine
JPS6374542A Takeout inverting device for cabinet
US4021051A Chuck for machine tools