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MAOKA SEKKEI KK

Overview
  • Total Patents
    16
About

MAOKA SEKKEI KK has a total of 16 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 TOPY GREEN KK, CONSTRUCTII NAVALE DE and RUIFENG AGRICULTURAL DEV CO.

Patent filings in countries

World map showing MAOKA SEKKEI KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing MAOKA SEKKEI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Mitsuoka Juichi 16
#2 Mino Toru 1

Latest patents

Publication Filing date Title
JP2010176705A Design and management support system of underground pipe construction and engineering work
JP2006276306A Disaster recovery support method and system
JP2005182750A Underground pipe construction, design of engineering, and management support system
JP2006002376A Method and system for supporting selection of small-bore pipe jacking method
JP2006004022A Method and system for supporting budget request and/or grant application concerning public sewer business
JP2003259746A Method and apparatus for optimizing pressure-reduction of water pipe
JP2003147749A Maintenance-control method for reservoir
JP2003080136A Apparatus for mixing liquid with high accuracy in proportion to frequent fluctuations of flow rate of pipe and water and chemical liquid sprinkling device of farm using the same
JP2000262201A Automatic control device for metering based on liquid level in liquid tank
JP2000209964A Method and device for equally sprinkling irrigation water and enhancing freedom of irrigation time
JP2000093019A Improvement of uniformity of sprinkled water depth for sprinkler system design
JP2000093064A Method and apparatus for optimizing prevention effect by sprinkler
JPH1181004A Multi-purpose handkerchief and its production
JPH03124997A Method for utilizing self-suction pump as vacuum pump and device thereof
JPH0195711A Irrigation method
JPS639700A Discharge of gas in syphon conduit in syphon type liquid taking out device