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AIOI SEIKI KK

Overview
  • Total Patents
    168
About

AIOI SEIKI KK has a total of 168 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets machine tools, machines and mechanical elements are PODOLSKIJ MEKH Z IM M I KALINI, MAGERL FEINMECHANIK GMBH and IMAO CORP.

Patent filings in countries

World map showing AIOI SEIKI KKs patent filings in countries

Patent filings per year

Chart showing AIOI SEIKI KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yonezawa Keitarou 41
#2 Kitaura Ichiro 41
#3 Yonezawa Keitaro 27
#4 Kimura Seiji 23
#5 Kitaura Ichirou 14
#6 Miyata Ichirou 9
#7 Kitatani Eiji 8
#8 Yamada Sohei 7
#9 Takashima Shojiro 7
#10 Miyata Ichiro 6

Latest patents

Publication Filing date Title
JPH09253898A Press impact buffing method and device therefor
JPH09207042A Mold turning-over device
JPH09207175A Mold division apparatus
JPH09207041A Metal mold reversing device
JPH09117729A Work cleaner
JPH0966543A Mold replacing device of horizontal injection molding machine
JPH0929350A Method and device for punching printed board
JPH0929359A Device for fixing metallic die
JPH08303441A Connector device with guide and lock mechanism
JPH08215965A Vice
JPH08219101A Check valve unit with oil pressure release function and pump function
JPH08217227A Rotating drum type object rotating device
JPH08217226A Rotary drum, object rotating device using it, and fabricating method of rotary drum
JPH08229617A Device for splitting and reversing metallic die
JPH08132485A Mold reversing apparatus
JPH08141989A Multi-rod type workpiece detaching device
JPH08132152A Guiding device for cable, hose and the like
JPH0880531A Mold reversing device
JPH0890103A Clamp rod twist type clamping device
JPH0833932A Clamp rod twist type clamping device