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AIKOH CO

Overview
  • Total Patents
    629
About

AIKOH CO has a total of 629 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Japan, Australia and United States. Its main competitors in its focus markets materials and metallurgy, machines and environmental technology are HARIMA REFRACTORIES CO LTD, TOKYO YOGYO KK and FOSECO TRADING AG.

Patent filings per year

Chart showing AIKOH COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takashima Masaru 182
#2 Takashima Tadashi 41
#3 Takashima M 35
#4 Matsuyama Shigeru 29
#5 Hayashi Yoshihiro 29
#6 Iwahashi Takashi 21
#7 Tsuchiya Tomio 17
#8 Yoshida Hiroshi 15
#9 Inai Kenji 13
#10 Mikami Hiroshi 12

Latest patents

Publication Filing date Title
JP2010240753A Positioning fixture for transition member and positioning method for surface plate using the same
JP2009256725A Heat treatment system and method
JP2009184694A Stopper for fastening band
JP2006123941A Reinforcing fitment
JP2006104566A Continuous carburizing furnace and continuous carburizing method
JP2003166320A Member for holding down ridge for corrugated sheet roofing
JP2001098707A Pannel for building
JP2001049807A Double-layer day-lighting roof for folded plate roof
JPH11147252A Bending device for thermoplastic synthetic resin board
JPH1193335A Roof member for daylighting of folded plate roof
JPH1192838A Regeneration treatment of aluminum laminate
JPH1177819A Method and apparatus for bending processing of thermoplastic synthetic resin panel
JPH1162240A Structure of standardized reinforcement body, and construction of wall reinforcement in multiple dwelling house
WO9852703A1 Waste disposing method
JPH10140229A Production of deoxidizing agent for irons and steels, raw material for melting aluminum and iron and steel slag reforming agent
JPH1060547A Treatment of aluminum scrap into melting raw material for reverberatory furnace
JPH09314655A Method and apparatus for bending processing of polycarbonate resin panel
JPH09318192A Cooler device for aquarium fish
JPH09263852A Aluminum pressure molding and deoxidizing agent for iron and steel or raw material for remolten aluminum
JPH09206466A Method for recovering and utilizing waste pachinko machine