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NIIGATA DENKI KK

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    239,426
About

NIIGATA DENKI KK has a total of 23 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and measurement are INST OF ATMOSPHERIC PHYSICS CH, ZIYANG CHEN and CARMEL SYSTEMS LLC.

Patent filings in countries

World map showing NIIGATA DENKI KKs patent filings in countries
# Country Total Patents
#1 Japan 23

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Ishimaru Taminoe 20
#2 Maruyama Toshisuke 10
#3 Kato Tsutomu 9
#4 Kimura Tadashi 4
#5 Miyakoshi Hidemi 3
#6 Haga Hideki 3
#7 Sato Tokuji 1
#8 Kawada Kunio 1
#9 Sato Takeshi 1
#10 Yanagi Kazutaka 1

Latest patents

Publication Filing date Title
JP2017044535A Snowfall depth intensity measuring method and its device
JP2009079912A Snowfall intensity measuring method and snowfall intensity measuring device
JP2008014677A Method and device for measuring snowfall rate
JP2007078479A Snow coverage layer structure measuring method and its measuring arrangement
JP2005217964A Surveillance camera device
JP2005214888A Snowfall intensity measuring method and snowfall intensity measuring apparatus
JP2005003563A Snow coverage information providing system
JP2000147141A Light wave phase difference type method for automatically measuring snow depth and apparatus therefor
JP2000121749A Optical-wave phase-difference based snow depth automatic measurement method and its device
JPH10253772A Snow gage
JPH1010240A Snowfall sensor and snowfall meter
JPH09281252A Optical type continuous and automatic by-blown-snow/ sand-size measuring instrument
JPH09143947A Method and device for controlling operation of snow eliminating facility
JPH09145455A Snow cover gravimeter
JPH09145359A Snow depth meter
JPH08129074A Apparatus for detecting presence/absence of accumulation of snow on road surface
JPH0772265A Method and apparatus for measuring snow depth
JPH06138066A Method and instrument for measuring electric conductivity of precipitation
JPH06109865A Method and apparatus for detecting wet state of road surface
JPH0688879A Freeze depth meter