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NIHON SURFACTANT KOGYO KK

Overview
  • Total Patents
    90
About

NIHON SURFACTANT KOGYO KK has a total of 90 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets pharmaceuticals, textiles and paper and organic fine chemistry are SHISHI RUIYING TEXTILE TECH CO LTD, SECTA LAB COSMETOL and LAWRENCE RICHARD BRUCE INC.

Patent filings in countries

World map showing NIHON SURFACTANT KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 84
#2 EPO (European Patent Office) 4
#3 United States 2

Patent filings per year

Chart showing NIHON SURFACTANT KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tabata Takehito 31
#2 Tabata Yuuji 20
#3 Yamada Mikio 20
#4 Hashimoto Satoru 15
#5 Kobata Yasunori 11
#6 Nagatsuka Masaaki 10
#7 Ukaji Shizuo 7
#8 Matsumoto Koichi 6
#9 Ogiwara Michihiro 6
#10 Oba Noriaki 6

Latest patents

Publication Filing date Title
JPH0925269A Optically active pyrimidylalkyl alcohol and its production
JPH08295689A Kojic acid-tranexamic acid ester and dermal preparation for external use
JPH08217989A Water-and oil-repellent powder and cosmetic containing it
JPH08199472A Scouring and cleaning agent composition for fiber
JPH08188795A Low irritant detergent composition
JPH0892048A Toothpaste composition
JPH0892879A Level dyeing agent for reactive dye
JPH0857294A Aqueous dispersion
JPH0824616A W/o emulsifier composition
JPH0826964A Cosmetic
JPH083586A Anionic surfactant having low foaming power and detergent composition having low foaming power
JPH07291904A Production of natural type sphingosine and analog compound thereof
JPH07171426A Rice washing agent composition and rice washing agent
JPH07197376A Finishing oil composition for antimicrobial fiber
JPH07173490A Water-soluble composition comprising fatty acid ester of polyhydric alcohol blended therein, and detergent composition
JPH07145399A Scouring and cleaning composition for fiber
JPH07145560A Finishing agent composition for fiber
JPH06345617A Cosmetic and external preparation
JPH06247956A Ascorbic acid derivative
JPH06228542A Water repellent