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UTSUNOMIYA TAKASHI

Overview
  • Total Patents
    13
About

UTSUNOMIYA TAKASHI has a total of 13 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan and United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are SEI KK, ELECTRO CHEM RES and INTERNAT BATTERY INC.

Patent filings in countries

World map showing UTSUNOMIYA TAKASHIs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 United States 3

Patent filings per year

Chart showing UTSUNOMIYA TAKASHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Utsunomiya Takashi 13

Latest patents

Publication Filing date Title
JP2005125419A Divided hob and gear cutting method of gear
JP2000218434A Hob and hob grinding tool
JPH11300529A Worm type grinding tool
JPH11129117A Hob
JPH1056497A Position of external auxiliary button of mobile communication telephone set, auxiliary function and its method
JPH07308822A Split hob and gear butting method and device therefor using the hob
JPH06173344A Dome type building
JPH0679527A Divided type hob
JPH04283020A Gear cutting method for bevel gear and its device
JPH02131813A Gear cutter for bevel gear