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KANEMATSU ENG

Overview
  • Total Patents
    71
About

KANEMATSU ENG has a total of 71 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets chemical engineering, environmental technology and packaging and shipping are VELTEN HUGO, SN ENG AS and DODDS JOSEPH.

Patent filings in countries

World map showing KANEMATSU ENGs patent filings in countries
# Country Total Patents
#1 Japan 71

Patent filings per year

Chart showing KANEMATSU ENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Otani Masanaga 22
#2 Hojo Eiji 16
#3 Hamaguchi Takuzou 7
#4 Kume Nobuaki 6
#5 Oguro Tetsuya 5
#6 Hayamizu Hitoshi 5
#7 Yamazaki Yoshihiro 5
#8 Okazaki Takayoshi 5
#9 Sagawa Shuhei 4
#10 Tachibana Kunihiko 4

Latest patents

Publication Filing date Title
JP2012030167A Extractor using microwave
JP2011132942A Cooling method of suction processing device and suction processing device
JP2011133264A Apparatus for measuring load weight of receiver tank
JP2011005370A Vehicle for treatment of septic tank sludge
JP2010275750A Suction-cleaning vehicle with washwater recycling mechanism
JP2010255262A Green cut work vehicle
JP2010083598A Dry blower-mounted suction vehicle
JP2010036775A Blower-mounted vehicle, and fixed type suction device
JP2010013794A Blower mounted vehicle and stationary type suction device
JP2009108553A Function recovering vehicle for special pavement
JP2009036471A Vacuum and drying-enrichment system
JP2008029942A Asbestos collecting method and asbestos collecting device
JP2008023449A Foreign matter removal apparatus and foreign matter removing system
JP2007091388A Hose storage mechanism, and suction working vehicle having the same
JP2006341153A Water-air separation apparatus of suction vehicle and suction vehicle loaded therewith
JP2006336567A Suction vehicle loaded with water sealed-vacuum pump
JP2006273118A Container-mounting type work vehicle
JP2006136773A Septic tank sludge treatment vehicle
JP2005246195A Vertical sludge volume reducing apparatus
JP2005118749A Rotary cleaning nozzle