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KYOEI SEIGYO KIKI KK

Overview
  • Total Patents
    33
About

KYOEI SEIGYO KIKI KK has a total of 33 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets optics and materials and metallurgy are BARTA CESTMIR, LAND EDWIN HERBERT and OPT KIKAKU KAIHATSU KK.

Patent filings in countries

World map showing KYOEI SEIGYO KIKI KKs patent filings in countries
# Country Total Patents
#1 Japan 31
#2 Taiwan 2

Patent filings per year

Chart showing KYOEI SEIGYO KIKI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Watanabe Kazuo 7
#2 Tada Eiichi 7
#3 Kishimoto Takeshi 6
#4 Kamimura Osamu 5
#5 Akimoto Shojiro 5
#6 Higo Motoshi 4
#7 Taniguchi Makoto 4
#8 Oka Keiichi 4
#9 Takeoka Hiroomi 3
#10 Ishikawa Koji 3

Latest patents

Publication Filing date Title
JP2011088210A Method for joining member to be joined and joining apparatus used therefor
JP2007219610A Code reader
JP2004020967A Method and apparatus for wiping away liquid crystal from liquid crystal cell
JP2004020966A Method and device for applying sealing agent to liquid crystal cell
JP2004020965A Device for attaching and detaching liquid crystal cell
JP2004020968A Pressurizing tool for liquid crystal cell and apparatus and method for manufacturing liquid crystal cell
JP2003330032A Liquid crystal cell correcting apparatus
JP2003322833A Liquid crystal cell straightener
JP2002178163A Welding method, welding equipment and welding electrode part
JP2001337337A Sealing device
JP2000117450A Method and device for butt welding
JPH10314681A Method for assembling articles
JPH10135509A Photosensor using photovoltaic element and method for making its output current constant
JPH1068670A Three-dimensional oscillating apparatus
JPH09136199A Automatic changing device of forcible crimping press die for wire
JPH0731943A Washing device for hollow cylindrical part
JPH06230064A Current conduction detector for fine conductor wire
JPH05333933A Drive controller for stepping motor
JPH05208389A Attraction/retention device for plate-like member
JPH05213307A Binding device of wire-like item