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DAISHOWA ENG KK

Overview
  • Total Patents
    25
About

DAISHOWA ENG KK has a total of 25 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and measurement are KANKYO GIJUTSU KENKYUSHO KK, BAKINSKIJ VNII VODOSNABZHENIYA and WARNKE CHEMIEFASERWERK VEB.

Patent filings in countries

World map showing DAISHOWA ENG KKs patent filings in countries
# Country Total Patents
#1 Japan 25

Patent filings per year

Chart showing DAISHOWA ENG KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ookubo Isamu 5
#2 Takeuchi Hiroshi 3
#3 Takahashi Yasuhiko 3
#4 Kubota Michitaka 3
#5 Shiraishi Masaaki 2
#6 Furuki Keisuke 2
#7 Suzuki Takanori 1
#8 Ioka Seiji 1
#9 Takahashi Nobuyasu 1
#10 Suganuma Kichiji 1

Latest patents

Publication Filing date Title
JPS57184967A Detecting method for correcting freeness value and concentration fluctuation purpose of setting freeness of sample paper
JPS5615489A Circulation type waste paper releasing treatment
JPS55107596A Dry line position control method in paper making machine
JPS55107600A Method and apparatus for producing coated paper by compounding straw pulp
JPS5598518A Banking method for soft ground
JPS5540846A Dry crepe apparatus for making thin paper by assemblage of steel plate dryer and casted iron dryer
JPS54134106A Removing of undefiberized fragments within waste paper pulp slurry
JPS5482413A Pressure setting of respective dryer group
JPS5474320A Method of monitoring article continuously flowing
JPS5472849A Apparatus for centering and conveying articles in nonnstop running condition of conveyor
JPS5473904A Automatic refiner control
JPS5461774A Cushion stopper
JPS5451180A Lifter for vertical lowering of raw web
JPS5447963A Method of separating combined web
JPS5430901A Digesting method in continuous pulp digesting kettle
JPS5417061A Online frequency analyzer for examining random element with respect to weight per area of paper in paper machine
JPS5415012A Dehydrating apparatus for adjusting moisture in width direction of wire part
JPS5415008A Recovery of chemicals solution in waste paper treating procedure
JPS5415009A Deinking of waste paper in pulper
JPS5414264A Method of and apparatus for protecting electrodes of transmitter of electromagnetic flowmeter in suspension conduits from deposits