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NAMURA DENKI KOGYO KK

Overview
  • Total Patents
    18
About

NAMURA DENKI KOGYO KK has a total of 18 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, machine tools and machines are KAMANAKA YOSHIYUKI, OZAKI TOSHIHIDE and NIPPON FLASH KK.

Patent filings in countries

World map showing NAMURA DENKI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing NAMURA DENKI KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Namura Yoshiya 10
#2 Murashima Hisao 7
#3 Oyokota Shigeru 3
#4 Takesako Kiyoyuki 1

Latest patents

Publication Filing date Title
JP2011220636A Fog generating device
JP2011200818A Filter for cleaning and cleaning method
JP2011085338A Mist generator
JP2001057954A Vacuum cleaner
JP2000308313A Method for attaching motor to excessive temperature rise preventing device
JP2000300478A Attachment for vacuum cleaner
JP2000005112A Suction port body for vacuum cleaner
JPH11155784A Dust bag of vacuum cleaner
JPH11123166A Rotating rotor for cleaner and manufacture therefor
JPH11113818A Rotor for cleaner
JPH10229962A Vacuum cleaner
JPH10225402A Vacuum cleaner
JPH10192194A Noise reducing cover for vacuum cleaner
JPH10117975A Accessory holding method for electric vacuum cleaner and attachment for holding the accessory
JPH08196490A Dust collection bag attaching structure for vacuum cleaner
JPH08196492A Dust collection bag for vacuum cleaner
JPH08154876A Shock absorbing body of motor-driven air blower
JPH07100084A Buffer of motor fan