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ASAHI KOGYOSHA

Overview
  • Total Patents
    103
About

ASAHI KOGYOSHA has a total of 103 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets thermal processes, environmental technology and optics are SHINSUNG E&G CO LTD, GD MIDEA AIR-CONDITIONING EQUIPMENT CO LTD and GUANGDONG MIDEA REFRIGERATION APPLIANCES CO LTD.

Patent filings per year

Chart showing ASAHI KOGYOSHAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Honda Shigeo 21
#2 Isono Kazutomo 15
#3 Kono Hitoshi 13
#4 Koganei Makoto 10
#5 Kagoyama Hiroshi 10
#6 Shoda Mutsuo 10
#7 Kashiwase Yoshiaki 8
#8 Nakajima Hiroyuki 7
#9 Iijima Kazuhiro 7
#10 Murayama Tamiki 7

Latest patents

Publication Filing date Title
JP2013200176A Filter inspection system of exhaust filter unit group, and exhaust filter unit
JP2013056379A Oil mist treatment system
JP2013011370A Dry air humidifier
JP2013002696A Local ventilation system inside room
JP2013000044A Culture rack
JP2012225382A Support tool of ceiling penetrating pipe and ceiling penetrating pipe seal structure using the same
JP2012217352A Gene-recombination plant factory
JP2012170878A Wastewater sterilization system
JP2012137271A Precise air conditioning device
JP2012136737A Heat exchanger for temperature control
JP2012093066A Clean room
JP2012076006A Method for removing oil mist by using oil mist collector
JP2012047386A Method of operating air conditioning using free cooling
JP2012027047A Nozzle structure for controlling temperature of glass substrate
JP2011163682A Indirect evaporation cooling type outdoor air conditioner system
JP2009090217A Filter apparatus
JP2006308204A Air conditioner using solar wall unit and desiccant unit
JP2006142262A Filter apparatus
JP2005300263A Leak inspection system of clean room booth
JP2004200706A Temperature control method for planar workpiece and device for the same