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TOHO BESLON CO

Overview
  • Total Patents
    537
About

TOHO BESLON CO has a total of 537 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets machines, textiles and paper and materials and metallurgy are RHODIA INDUSTRIAL YARNS AG, TOHO RAYON KK and STERLING CHEMICALS INT.

Patent filings in countries

World map showing TOHO BESLON COs patent filings in countries

Patent filings per year

Chart showing TOHO BESLON COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ogawa Hiroyasu 82
#2 Izumi Kazuo 60
#3 Hirai Minoru 60
#4 Ikegami Shigeru 55
#5 Shimazaki Kenji 49
#6 Minamizawa Takeshi 43
#7 Kawakatsu Yoshifumi 33
#8 Saji Yasuo 30
#9 Kosuda Hiroyuki 28
#10 Niijima Kenji 26

Latest patents

Publication Filing date Title
GB8527828D0 High-strength carbonaceous fiber
EP0168774A2 Composite rope and manufacture thereof
US4753777A Apparatus for continuous production of carbon fibers
EP0149763A2 Electroplating method for carbon fibers and apparatus therefor
JPS60137811A Active carbon fiber for cleaning water
JPS60118285A Water purifying filter and adsorbing unit having pasturizing property
JPS60119267A Electroplating of carbon fiber bundle
JPS6072878A Epoxy resin
JPS6065181A Carbon fiber and sizing agent therefor
JPS6053544A Carbon fiber material and reinforced polyamide resin composition
JPS6032831A Carbon fiber for thermoplastic resin prepreg
JPS59131879A Device for manufacturing high-strength high ealsticity graphite fiber
JPS6026037A Metal-coated carbon fiber and resin composition containing the same
JPS6023473A Flat heater element
JPS6015148A Carbonaceous laminated structure
JPS6015439A Prepreg for impact-resistant composite material
JPS608536A Carbon brake and manufacture thereof
JPS59228935A Dehumidifying element
JPS59227705A Filament bundle of activated carbon and its manufacture
JPS59223365A Flame resistant fiber structure