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SUNAO DENKI KK

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    216,801
About

SUNAO DENKI KK has a total of 24 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are KANGDE ZHANG, SAITO SHIGENORI and QI GUISHUI.

Patent filings in countries

World map showing SUNAO DENKI KKs patent filings in countries
# Country Total Patents
#1 Japan 24

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Izumi Mitsuo 24

Latest patents

Publication Filing date Title
JP2020043852A Method for growing and harvesting vegetables
JP2016052275A Cultivation and harvesting method of plants, and removing device of net used for the same
JP2015004496A Air conditioner
JP2013118862A Method and apparatus for raising plant
JP2013111067A Method for pulling up long-rooted vegetables and auxiliary device for pulling up the same
JP2009296913A Method and device for heating greenhouse
JP2008178298A Greenhouse heating apparatus
JP2007139229A Hot air generator
JP2007037431A Flowering plant, and method for reinforcing the same
JP2004008031A Method for sterilizing soil and apparatus
JP2003000550A Ear type clinical thermometer
JP2000287560A Simple vinyl greenhouse
JPH11196920A Burglarmeasure carrying case and burglarmeasure system using the same
JPH1175575A Heater for greenhouse
JPH1118587A Pulling culture of plant and apparatus therefor
JPH09235711A Snow-melting method and snow-covering preventive method utilizing exhaust gas, and heating apparatus directly used for the method
JPH09154416A Heating apparatus for greenhouse
JPH07274726A Method for displaying letter etc., on surface of fruit
JPH07203784A Automatic-watering apparatus
JPH06243389A Traffic information transmission system and automatic vehicle control system using the same