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Takumi TANAKA
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Osaka, JP
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last 30 patents
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Patent Grant
Polylactic acid-containing aqueous dispersion
Patent number
10,987,299
Issue date
Apr 27, 2021
Toyobo Co., Ltd.
Shuhei Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oil-in-water emulsion composition and cosmetics
Patent number
9,901,530
Issue date
Feb 27, 2018
Daito Kasei Kogyo Co., Ltd.
Moeko Doi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cosmetic pigments, their production method, and cosmetics containin...
Patent number
9,181,436
Issue date
Nov 10, 2015
Toyobo Co., Ltd.
Masaru Kitagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
POLYLACTIC ACID-CONTAINING AQUEOUS DISPERSION
Publication number
20170367964
Publication date
Dec 28, 2017
TOYOBO CO., LTD.
Shuhei YAMAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OIL-IN-WATER EMULSION COMPOSITION AND COSMETICS
Publication number
20170119652
Publication date
May 4, 2017
DAITO KASEI KOGYO CO., LTD.
Moeko DOI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COSMETIC PIGMENTS, THEIR PRODUCTION METHOD, AND COSMETICS CONTAININ...
Publication number
20120183592
Publication date
Jul 19, 2012
DAITO KASEI KOGYO CO., LTD.
Masaru Kitagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE