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KURITA MACHINERY MANUF

Overview
  • Total Patents
    547
About

KURITA MACHINERY MANUF has a total of 547 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Japan, United States and United Kingdom. Its main competitors in its focus markets chemical engineering, machines and machine tools are ROSAEN FILTER CO, MORGAN HOWARD W and CUMMINS FILTRATION.

Patent filings per year

Chart showing KURITA MACHINERY MANUFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kurita Tetsuya 127
#2 Hamazaki Haruo 89
#3 Nakamura Masayuki 78
#4 Takashima Atsushi 68
#5 Shibasaki Toshitami 37
#6 Miyano Muneyuki 34
#7 Suwa Seiichi 32
#8 Torii Takashi 32
#9 Makinoda Mitsugi 21
#10 Kataoka Atsushi 16

Latest patents

Publication Filing date Title
MY140603A Compression-type filter press, method for filtering and compressing by filter press, and method for controlling oil-hydraulic pressure of compression-type filter press
JP2005095871A Squeeze type filter press, filtering and squeezing method for filter press and hydraulic pressure control method for squeeze type filter press
JP2005066413A Pressing-type filter press and filtration pressing method of filter press
JP2004197367A Mooring ring
JP2004181392A Filter press and pressing method for the same
JP2003205209A Filter press and method for filtering therein
JP2003305312A Filter plate feed apparatus of filter press
JP2003159503A Resin filter plate for filter press
JP2003154212A Filtration and concentration apparatus, and method thereof
JP2003047807A Filter cloth for filter press
JP2003033607A Filter and filtration method
JP2002346309A Filter plate of filter device and filter device
JP2002336606A Filter media and filter
JP2002308205A Method and device for filling highly viscous fluid
JP2002308202A Device and method for supplying highly viscous fluid to highly viscous fluid filling machine
JP2002038184A Method and apparatus for filtering vegetable crude oil
JP2001276512A Filtration concentration apparatus and its method
JP2001224909A Device and method for filtration and concentration
JP2001208624A Method and instrument for pressure measurement
JP2001137617A Filter