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TAKEDA KIKAKU KK

Overview
  • Total Patents
    18
About

TAKEDA KIKAKU KK has a total of 18 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets optics and machines are COMOTEC, MARCOLIN S P A and GUILLET HENRI.

Patent filings in countries

World map showing TAKEDA KIKAKU KKs patent filings in countries
# Country Total Patents
#1 Japan 14
#2 EPO (European Patent Office) 2
#3 United States 2

Patent filings per year

Chart showing TAKEDA KIKAKU KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Machines

Top inventors

# Name Total Patents
#1 Kori Yukiko 16
#2 Takeda Kinji 16
#3 Takeda Hitoshi 2

Latest patents

Publication Filing date Title
JP2008079627A Golf club
JP2008006225A Golf club
JP2005106911A Flexible resin wire material for rim of spectacles, spectacles using the same, and method for manufacturing the spectacles
JP2004351794A Method for producing resin-coated temple for glasses
JP2002202478A Frameless spectacles
JP2003121797A Resin frame for constituting rimless spectacles
JP2002350783A Lens connector of rimless spectacles
JP2001324700A Hinge structure of spectacles
JP2002189195A Rimless glasses and method of manufacturing for the same
JP2002023113A Rimless spectacles and prefabricated set thereof
JP2001249308A Hinge structure of spectacles
JP2001201722A Hinge structure of spectacles
JP2001174758A Rimless spectacles
JP2000147438A Spring hinge for spectacles