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ITSUPOUSHIYA YUSHI KOGYO KK

Overview
  • Total Patents
    24
About

ITSUPOUSHIYA YUSHI KOGYO KK has a total of 24 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 basic materials chemistry, surface technology and coating and measurement are WEINHOLD HARRI, IRONSIDES COMPANY and SETRAL CHEMIE GMBH.

Patent filings in countries

World map showing ITSUPOUSHIYA YUSHI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 24

Patent filings per year

Chart showing ITSUPOUSHIYA YUSHI KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kumagai Shinichi 12
#2 Manabe Tatsuo 8
#3 Motono Yoshio 5
#4 Satou Kouji 4
#5 Nakao Katsuaki 4
#6 Kaneoka Yasuyuki 4
#7 Tachibana Tadashi 4
#8 Niyuudou Takanori 3
#9 Nakai Masakazu 2
#10 Nishida Hiromi 1

Latest patents

Publication Filing date Title
JPS60238106A Defoaming agent
JPS60137405A Antifoaming agent
JPS60134080A Improvement in dyeability of fiber material, cationic fiber reactive product and its producton
JPS6021987A Fastness improvement of dyed fiber
JPS6021977A Wet softener
JPS6017184A Dyeing aid
JPS59199783A Adhesive composition for surface protecting material
JPS58206676A Corrosion inhibitor for cooling water
JPS58199876A Corrosion inhibitor
JPS58201897A Oil composition for cutting and grinding
JPS58133381A Corrosion inhibitor
JPS57165419A Method of curing blocked polyisocyanate
JPS57114670A Corrosion inhibitor
JPS5728178A Pressure-sensitive adhesive composition for album board
JPS5645972A Release agent
JPS55163282A Dyeing of polyester synthetic fiber
JPS55148287A Dyeing of polyester synthetic fiber
JPS55142096A Releasing agent
JPS5598297A Anion surfactant composition
JPS5598979A Dyeing of polyester synthetic fiber