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HOYU KK
JP23 patents
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US4808189AFeb 28, 1989
Powdered hair dye containing cyclodextrin inclusion complex
HOYU KK70 citations93
USD641631SJul 19, 2011
Plastic container with lid
HOYU KK46 citations86
US11298419B2Apr 12, 2022
Quail egg allergy antigen
HOYU KK2 citations68
US11186617B2Nov 30, 2021
Epitope
HOYU KK0 citations58
US12303578B2May 20, 2025
Molded body
HOYU KK0 citations53
US10231912B2Mar 19, 2019
First agent for oxidation hair dye and method for stabilizing color tone of oxidation hair dyeing agent composition
HOYU KK0 citations52
US10226408B2Mar 12, 2019
Hair dye composition and method for stabilizing color tone of hair dye composition
HOYU KK0 citations52
US12440558B2Oct 14, 2025
Soybean allergy antigen
HOYU KK0 citations51
US10494167B2Dec 3, 2019
Dispenser for aerosol container
HOYU KK1 citations50
US10016349B2Jul 10, 2018
Oxidative hair dye composition
HOYU KK0 citations45
US9707164B2Jul 18, 2017
Powdered hair dye composition
HOYU KK0 citations45
US12558418B2Feb 24, 2026
Egg allergy antigen
HOYU KK0 citations44
US10052503B2Aug 21, 2018
First agent for oxidative hair dye and method for stabilizing color tone of oxidative hair dye composition
HOYU KK0 citations44
US7998223B2Aug 16, 2011
Hairdye preparation composition
HOYU KK2 citations44
US10016353B2Jul 10, 2018
Hair cosmetic composition
HOYU KK0 citations43
US9668950B2Jun 6, 2017
Powdered hair dye composition
HOYU KK0 citations43
US10537514B2Jan 21, 2020
Hair cosmetic composition
HOYU KK0 citations42
US10052268B2Aug 21, 2018
Oxidative hair dye composition
HOYU KK0 citations41
US12528845B2Jan 20, 2026
Fish allergy antigen
HOYU KK0 citations40
US10729638B2Aug 4, 2020
Powder hair dye composition
HOYU KK0 citations39
US9533819B2Jan 3, 2017
Double-aerosol device
HOYU KK1 citations39
US9655826B2May 23, 2017
Hair dye composition
HOYU KK0 citations38
US7658769B2Feb 9, 2010
Oxidation hair dye composition
HOYU KK0 citations32