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YAMAHATSU SANGYO KAISHA

Overview
  • Total Patents
    56
About

YAMAHATSU SANGYO KAISHA has a total of 56 patent applications. Its first patent ever was published in 1955. It filed its patents most often in Japan, France and Australia. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and consumer goods are ARTEC SYSTEMS GROUP INC, AVLON IND INC and MATHONNEAU ESTELLE.

Patent filings per year

Chart showing YAMAHATSU SANGYO KAISHAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsujino Yoshio 19
#2 Tomura Kazuyo 10
#3 Yonetani Yoshinobu 7
#4 Okamoto Yoshihiro 6
#5 Okawa Juichi 6
#6 Ogata Akiko 4
#7 Nakamura Yuji 3
#8 Matsumoto Heiichiro 3
#9 Nakamura Yuuji 3
#10 Hazama Tatukazu 3

Latest patents

Publication Filing date Title
AU1799800A One-pack type post-foamable oxidation hair-dye compositions
JP2001122743A Hair dye composition
JP2001114657A Hair dye composition
JP2001097834A Aerosol product filled with hair dye composition
JP2001002538A Hairdye composition
JP2000336020A Hair dye composition
JP2000264822A Hair dye composition
AU2187099A A permanent wave agent composition having dyeing effect and method for dyeing hair using the same
JPH11349453A Hair dye
JPH11263366A Push-out container
JPH11246369A Penetrating agent for hair dye and hair dye including the same
JPH11199454A Two-pack type oxidation hair dye and two-pack type decoloring agent
JPH1112153A Aqueous cosmetic composition containing stably solubilized uric acid and amphoteric surfactant and stable solubilization of uric acid in aqueous cosmetic composition
JPH10298027A Aqueous cosmetic composition containing stably solubilized uric acid and water-soluble polymer material and stable solubilization of uric acid in the aqueous cosmetic composition
JPH10245326A Secondary ingredient of two ingredient type hair dye
JPH10212219A Acidic hair-dyeing material composition for head hair
JPH10167291A Squeeze-out tube made of resin for filling cream containing oxidizing agent
JPH09169623A Hair dye
CN1132623A Oxidation hair dye composition
JPH08217652A Oxidation dye composition for dyeing hair