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TOYO ROSUI KOGYO KK

Overview
  • Total Patents
    11
About

TOYO ROSUI KOGYO KK has a total of 11 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 and chemical engineering are NAGASAKI RYODEN TECNICA KK, ABE NIKKO KOGYO KK and UNIV CHINESE AGRICULTURAL.

Patent filings in countries

World map showing TOYO ROSUI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing TOYO ROSUI KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kojima Aiko 10
#2 Suzuki Shigetoshi 3
#3 Akutsu Toshitaka 2
#4 Arakawa Yasuaki 1
#5 Nakamura Takeo 1
#6 Takeda Yutaka 1

Latest patents

Publication Filing date Title
JP2009297632A Improved batchwise sewage treatment method
JP2007017065A Method and device for drying aqueous material
JP2005270005A Feed and method for producing the same
JP2005040738A Method for drying organic waste under reduced pressure
JP2004275853A Fluidized bed wastewater treatment apparatus and method
JPH11178734A Filler for bathtub and bath using it
JPH10258290A Circulating hot water bath system
JPH1099616A Circulating hot bath system
JPH1094709A Circulating warm bath system
JPH09217082A Inhibition of deterioration of oil and inhibitor
JPS6339616A Aerator