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Takao Sakamoto
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Skin- or hair-cleansing composition containing aqueous gelling agen...
Patent number
11,771,632
Issue date
Oct 3, 2023
Adeka Corporation
Takao Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cosmetic composition containing aqueous gelling agent, and method f...
Patent number
11,464,730
Issue date
Oct 11, 2022
Adeka Corporation
Takao Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aqueous gelling agent composition and cosmetics using same
Patent number
10,729,640
Issue date
Aug 4, 2020
Adeka Corporation
Takao Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyurethane polyurea, method for providing same and cosmetic compo...
Patent number
10,369,096
Issue date
Aug 6, 2019
Adeka Corporation
Takao Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Urethane-type polymers and use thereof
Patent number
9,745,407
Issue date
Aug 29, 2017
Adeka Corporation
Takao Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gel-like composition for cosmetic preparations
Patent number
9,675,536
Issue date
Jun 13, 2017
Adeka Corporation
Takao Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
HAIR COSMETIC COMPOSITION CONTAINING AQUEOUS GELLING AGENT, AND MET...
Publication number
20220257496
Publication date
Aug 18, 2022
ADEKA CORPORATION
Takao SAKAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SKIN- OR HAIR-CLEANSING COMPOSITION CONTAINING AQUEOUS GELLING AGEN...
Publication number
20220160603
Publication date
May 26, 2022
ADEKA CORPORATION
Takao SAKAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SKIN- OR HAIR-CLEANSING COMPOSITION CONTAINING AQUEOUS GELLING AGEN...
Publication number
20210000720
Publication date
Jan 7, 2021
ADEKA CORPORATION
Takao SAKAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HAIR COSMETIC COMPOSITION CONTAINING AQUEOUS GELLING AGENT, AND MET...
Publication number
20200405617
Publication date
Dec 31, 2020
ADEKA CORPORATION
Takao SAKAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COSMETIC COMPOSITION CONTAINING AQUEOUS GELLING AGENT, AND METHOD F...
Publication number
20200345617
Publication date
Nov 5, 2020
ADEKA CORPORATION
Takao SAKAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AQUEOUS GELLING AGENT COMPOSITION AND COSMETICS USING SAME
Publication number
20190328649
Publication date
Oct 31, 2019
ADEKA CORPORATION
Takao SAKAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYURETHANE POLYUREA, METHOD FOR PROVIDING SAME AND COSMETIC COMPO...
Publication number
20170319463
Publication date
Nov 9, 2017
ADEKA CORPORATION
Takao Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GEL-LIKE COMPOSITION FOR COSMETIC PREPARATIONS
Publication number
20160120779
Publication date
May 5, 2016
ADEKA CORPORATION
Takao SAKAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
URETHANE-TYPE POLYMERS AND USE THEREOF
Publication number
20150299375
Publication date
Oct 22, 2015
ADEKA CORPORATION
Takao Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE