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SINANEN CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    228,661
About

SINANEN CO LTD has a total of 21 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, basic materials chemistry and organic fine chemistry are SANMENXIA ZHONGXING ENERGY SAVING ENVIRONMENTAL PROT SCIENCE & TECHNOLOGY CO LTD, K FUEL PARTNERSHIP and KAWARAI TAKEO.

Patent filings in countries

World map showing SINANEN CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 20
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing SINANEN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsuji Minoru 11
#2 Yamazaki Kazutaka 7
#3 Yanai Hiroaki 6
#4 Nomura Tsuguo 5
#5 Kurokawa Bunshi 4
#6 Arao Hajime 3
#7 Inoue Masatake 3
#8 Omichi Yushi 3
#9 Murai Tatsuro 3
#10 Nishi Tetsuyuki 2

Latest patents

Publication Filing date Title
JP2018080448A Waterproof pan for washer
JP2013074922A Base and base assembly for support of article including the same
JP2011204684A Fuel cell system and assembling method for the fuel cell system
JP2010106065A Method for promoting the use of waste cooking oil for biodiesel fuel
JP2010031098A Method for producing biodiesel fuel
JP2009236270A Hydrogen supply station and hydrogen supply method
JP2007321460A Washing machine supporting leg base in watertight pan for placing washing machine
JP2007056511A Waterproof pan for washing machine
JP2007002614A Waterproof pan for washer
JP2005299378A Waterproof pan for washing machine, and method of assembling waterproof pan for washing machine
JP2006052893A Building dehumidifying system easy in maintenance
JP2006038325A Cogeneration system effectively using exhaust heat, cogeneration system control method, and building
JP2006012739A Fuel cell exhaust heat utilization system capable of effectively utilizing exhaust heat of fuel cell and building
JP2005166360A Fuel cell system and assembling method of the same
JP2002310400A Liquefied gas vaporizing method
JP2002295795A Liquefied gas evaporating method
JP2002065753A Portable wheelchair
JP2002001256A Portable oil tank cleaner
JP2001146827A Stairway sound insulating mat and execution method for the same
JP2000312636A Tray-shaped instrument