SEIWA KASEI COMPANY, LIMITED

Patent Applications and Registrations

Patent applications and USPTO patent grants for SEIWA KASEI COMPANY, LIMITED.The latest application filed is for "a cosmetic substrate and a cosmetic containing the cosmetic substrate".

Company Profile

2.3.8

SEIWA KASEI COMPANY, LIMITED - Higashiosaka-shi, Osaka JP
SEIWA KASEI COMPANY, LIMITED - Osaka JP
SEIWA KASEI COMPANY, LIMITED - Higashiosaka-shi JP
Seiwa Kasei Company, Ltd. - Osaka JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
A Cosmetic Substrate And A Cosmetic Containing The Cosmetic Substrate App 20200230034 - YOSHIOKA; Masato ; et al.	2020-07-23
A Cosmetic Substrate And A Cosmetic Containing The Cosmetic Substrate App 20180133143 - YOSHIOKA; Masato ; et al.	2018-05-17
Propyl-phenyl-ether Derivative, And Melanogenesis Inhibitor, Skin-lightening Agent, Antimicrobial Agent And Cosmetic Containing Said Propyl-phenyl-ether Derivative App 20150238401 - YOSHIOKA; Masato ; et al.	2015-08-27
Glyceryl Ascorbic Acid Acylated Derivative Or Its Salt, Production Method Thereof, And Cosmetics App 20130204017 - YOSHIOKA; Masato ; et al.	2013-08-08
Method for producing reduced keratin, reduced cuticle protein and mixture thereof App 20090137786 - Yamauchi; Kiyoshi	2009-05-28
Microcapsule containing core material and method for producing the same Grant 6,337,089 - Yoshioka , et al. January 8, 2	2002-01-08
Silane copolymer and a method for producing the same Grant 6,228,968 - Yoshioka , et al. May 8, 2	2001-05-08
Keratin hydrolyzate useful as hair fixatives Grant 4,279,996 - Yoshioka , et al. July 21, 1	1981-07-21

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