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ISHIKAWAJIMA SANGYO KIKAI KK

Overview
  • Total Patents
    22
About

ISHIKAWAJIMA SANGYO KIKAI KK has a total of 22 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan, Taiwan and Brazil. Its main competitors in its focus markets environmental technology, textiles and paper and chemical engineering are ROBERT JOSEPH MARX, SATOMI HITOSHI and KVAERNER HYMAC AS.

Patent filings in countries

World map showing ISHIKAWAJIMA SANGYO KIKAI KKs patent filings in countries
# Country Total Patents
#1 Japan 17
#2 Taiwan 2
#3 Brazil 1
#4 Canada 1
#5 Republic of Korea 1

Patent filings per year

Chart showing ISHIKAWAJIMA SANGYO KIKAI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Iwashige Naoyuki 14
#2 Suzuki Minoru 2
#3 Mochizuki Shigekazu 2
#4 Eguchi Masakazu 2
#5 Kumai Akira 1
#6 Iizawa Yoshihiro 1
#7 Tanaka Riyouichi 1
#8 Uno Yoshimichi 1
#9 Akazawa Mitsuru 1
#10 Tani Makoto 1

Latest patents

Publication Filing date Title
JP2002294576A Floatation equipment
JP2002285484A Apparatus for treating froth
JP2002294575A Processing equipment for froth
JP2002285487A Screen device
JP2002285488A Screen cylinder
JP2002285489A Screen device
JP2002285486A Screen device
JP2002285485A Screen device
JP2002173264A Continuous paper zigzag folding device for printer
JPH10175755A Thin sheet like continuous belt take-up device
JPH09300849A Damping water-feed roller for offset printer
JPH09241989A Device for producing paper-making screen
JPH06144431A Method and apparatus for throwing-in pulp
JPH0272034A Method and apparatus for unpacking pulp
JPS6147330A Pulp package disintegrator
JPS6147331A Pulp package disintegrator
JPS59225797A Apparatus for fermentation treatment of domestic animal excretion