Kao Corporation

Japan


 
Total IP 4,903
Total IP incl. subs 5,038 (+ 139 for subs)
Total IP Rank # 219
IP Activity Score 4/5.0    2,567
IP Activity Rank # 254
IP AS incl. subs 3.8/5.0    2,639
Stock Symbol
ISIN JP3205800000
Market Cap. 2530325000000.0  (JPY)
Industry Household & Personal Products
Sector Consumer Defensive
Dominant Nice Class Cosmetics and toiletries; cleani...

Patents

Trademarks

1,448 0
35 0
3,406 4
10
 
Last Patent 2025 - Gypsum hardened product
First Patent 1976 - Detergent compositions containin...
Last Trademark 2019 - JOHN FRIEDA HYDRATE & RECHARGE
First Trademark 2001 - EMANON

Subsidiaries

7 subsidiaries with IP (102 patents, 37 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Manufacturing device for personal care product. A manufacturing device, apparatus, or system can...
Invention Antimicrobial composition. Provided is an antimicrobial composition which does not use a food add...
Invention Plasticizer composition. The present invention relates to a plasticizer composition comprising: a...
Invention Two-layer separation type composition. The present invention provides an oil-and-water two-layer ...
Invention Method for producing protein of interest. Provided is a method for producing a protein of interes...
Invention Card for identifying a tone of a sample of human skin. A card includes a plurality of tiles: (i) ...
Invention Cleaning agent composition for removing flux residue. In one embodiment of the present invention,...
Invention Oil-in-water type pest insect repellent composition. The present invention relates to an oil-in-w...
Invention Powder composition. 505050 (μm)/average thickness (μm) of plate-shaped particles included in powd...
Invention Oil-in-water emulsion composition. Disclosed is an oil-in-water emulsion composition which contai...
Invention Dispersant for electric power storage device electrode. The present disclosure relates to a dispe...
Invention Dispersant for power storage device electrode. One embodiment of the present disclosure relates t...
Invention Metal separation method. In one embodiment there is provided a metal separation method that can e...
Invention Inorganic-coated sand, production method therefor, inorganic-coated sand composition, and casting...
Invention Cleaning agent composition for removing resin mask. One embodiment of the present invention provi...
Invention Mold production method, mold production system, information processing device, information proces...
Invention Dyeing product for keratin fibers comprising ammonium salts. 44 +Y-, with the provision that Y-is...
Invention Bleaching composition for keratin fibers. The present invention is directed to a bleaching and/or...
Invention Method for producing saccharified product of cassava leftovers, and method for producing fermente...
Invention Childcare assistance system. A childcare assistance system (1A) includes an information processin...
Invention Enzyme sensor. In one aspect, the present disclosure is an enzyme sensor 1 for measuring the conc...
Invention Cooling tool. This cooling tool comprises a body that covers at least the eyes and/or the periphe...
Invention Casting sand for casting mould and method for producing same, casting mould, and method for impro...
Invention Resin composition. The present invention is a resin composition containing the following componen...
Invention Rubber composition. Provided is a rubber composition that contains a rubber component and a polye...
Invention Biofilm germicide composition. The present invention provides: a biofilm germicide composition th...
Invention Biofilm remover composition. The present invention provides: a biofilm remover composition that e...
Invention Fluid-sealing container. This fluid-sealing container comprises: a body section formed of a film ...
2023 Invention Film. In one embodiment of the present invention, deterioration in quality due to polypropylene c...
Invention Walking motion visualization device and walking motion visualization method, and aligned state de...
Invention Gypsum hardened product. Provided are a gypsum hardened product and a method for producing the s...
Invention Bubble-containing gypsum slurry. Provided are a bubble-containing gypsum slurry and a method for...
2022 Invention Method for constructing mutant library pool. To provide a method for preparing a highly diverse ...
Invention Foaming agent composition for hydraulic compositions. A foaming agent composition for hydraulic ...
Invention Hair cosmetic composition. A hair cosmetic composition including component (A): one or more poly...
Invention Hair cosmetic composition. A hair cosmetic composition including the following components: compo...
Invention Method for producing emulsion composition. A method for producing an emulsion composition contai...
Invention Agent for preventing, treating, or improving inflammatory skin disease. A method for preventing,...
Invention Anti-allergic agent. A method for preventing, treating, or improving an allergy, including admin...
Invention Composition comprising a dye and inorganic alkalizing agent. A dyeing composition for keratin fi...
Invention Composition comprising an oxidatve dye and alkalizing agent. An oxidative dyeing composition for...
Invention Method for treating keratinous material. A method for treating a keratinous material, including ...
Invention Composition comprising oxidative and direct dyes. A composition for dyeing of keratin fibers, co...
Invention Composition comprising an oxidative dye salt. An oxidative dyeing composition A for keratin fibe...
Invention Composition comprising an oxidative dye and amine salt. A dyeing product for keratin fibers, inc...
Invention Compound producing method including step of isomerizing alpha, beta-unsaturated ketone. A method...
Invention Asphalt mixture. The present invention relates to an asphalt mixture that contains a polyester r...
Invention Agent for preventing or ameliorating pruritus. A novel target molecule for pruritus was found, a...
Invention Powder dispersant composition for hydraulic compositions. Provided is a powder dispersant compos...
2019 G/S Hair care preparations.
G/S Soaps; Cosmetics; Perfumery.
G/S Sunscreen; UV protection cream; UV protection lotion; UV protection gel.
G/S Cosmetics; Skin care creams [cosmetic]; skin care milk; Skin care lotions [cosmetic]; cleansing m...
2018 G/S Soaps; Perfumery; Cosmetics.
2017 G/S Hair care preparations; Shampoo; Hair conditioners; Hair mousses; Hairspray; Hair lotions; Hair g...
G/S Shampoo; Hair conditioner; Hair care preparations; Hair styling preparations; Hair mousses; Hair ...
2007 G/S Shampoo, hair conditioner, hair treatment, hair care preparations, hair styling preparations, ha...
2001 G/S Cosmetics. Cosmetic utensils.
G/S Emulsifiers.