Company Filing History:

15 out of 1,007

Shiseido Company, Limited

patents

1 out of 2

Shiseido Research Center

where one patent can have more than one assignee

Years Active: 1992-2019

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10456337 - Oil-in-oil type cosmetic composition (2019-10-29),

2. 10105307 - Makeup cosmetic and makeup kit comprising the makeup cosmetic and a top coating agent (2018-10-23),

3. 8461214 - One-phase microemulsion compositions, O/W ultrafine emulsion external formulations and method for producing the same (2013-06-11),

4. 8404258 - External preparation for the skin (2013-03-26),

5. 8282910 - Composition for skin or hair (2012-10-09),

6. 8153142 - Skin treatment composition (2012-04-10),

7. 8080581 - Cosmetics (2011-12-20),

8. 7625574 - Skin treatment composition (2009-12-01),

9. 7445790 - External preparations for skin (2008-11-04),

10. 7169379 - Cosmetics (2007-01-30),

11. 6607736 - Skin preparations for external use (2003-08-19),

12. 6548463 - Cleansing agents (2003-04-15),

13. 5827920 - Emulsion composition (1998-10-27),

14. 5693255 - Oil-in-water type emulsion composition (1997-12-02),

15. 5415875 - Anti-peroxide external preparation for skin (1995-05-16),

Title: Hiroyuki Kakoki: Innovator in Cosmetic Formulations

Introduction

Hiroyuki Kakoki is a prominent inventor based in Yokohama, Japan, known for his significant contributions to the field of cosmetic formulations. With a total of 16 patents to his name, Kakoki has developed innovative products that enhance the user experience in cosmetics.

Latest Patents

Among his latest patents is an oil-in-oil type cosmetic composition. This invention provides an oil-in-oil type cosmetic composition that boasts excellent transfer resistance after application, a desirable luster, favorable spreadability during application, and remarkable stability. The composition comprises 5 to 80% by mass of non-volatile hydrocarbon oil, 1 to 70% by mass of non-volatile silicone oil, and 0.1 to 10% by mass of dextrin fatty acid ester. The formulation is optimized with a mass ratio of non-volatile hydrocarbon oil to non-volatile silicone oil ranging from 0.4 to 0.8. Another notable patent involves a makeup cosmetic and makeup kit that includes a top coating agent. This makeup cosmetic is designed to provide a pleasant feeling of use without the tautness or stiffness associated with silicone-based resin films. It effectively prevents color migration and is characterized by the inclusion of polyisobutylene with a relative mass of 30,000-100,000 and a volatile hydrocarbon oil.

Career Highlights

Kakoki has had a distinguished career, working with renowned companies such as Shiseido Company, Limited and the Shiseido Research Center. His work has significantly influenced the development of cosmetic products that prioritize user comfort and performance.

Collaborations

One of his notable collaborators is Reiji Miyahara, with whom he has worked on various innovative projects in the cosmetic industry.

Conclusion

Hiroyuki Kakoki's contributions to cosmetic formulations have made a lasting impact on the industry. His innovative patents reflect a commitment to enhancing the quality and effectiveness of cosmetic products.

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4 patents (EPO):

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1 patent pending (EPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.