Yuki Kokeguchi

This inventor holds 13 USPTO granted patents and 5 EPO patents. Top assignees: Kokyu Alcohol Kogyo Co., Ltd., Kokyo Alcohol Kogyo Co., Ltd.. Active years: 2010-2017.

USPTO Granted Patents = 13

% Patents Active = 38.5

EPO Patents = 5 (Patent Applications = 9)

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 16(Granted Patents)

Location History:

Katori-gun, JP (2010)
Chiba, JP (2010 - 2017)
Narita, JP (2012 - 2017)

Company Filing History:

12 out of 19

Kokyu Alcohol Kogyo Co., Ltd.

patents

1 out of 1

Kokyo Alcohol Kogyo Co., Ltd.

patent

Years Active: 2010-2017

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9820932 - Cosmetic (2017-11-21),

2. 9789042 - Damaged hair improving agent and process for improving damaged hair using the same (2017-10-17),

3. 9504633 - Water-in-oil type emulsified cosmetic (2016-11-29),

4. 8765109 - Cosmetics having excellent usability and stability and a method for making the same (2014-07-01),

5. 8617525 - Cosmetics having excellent usability and stability and a method for making the same (2013-12-31),

6. 8562957 - Oily hair cosmetics (2013-10-22),

7. 8420109 - Oily base for a cosmetic and a cosmetic comprising the same (2013-04-16),

8. 8367084 - Oily base for a cosmetic and cosmetic comprising the same (2013-02-05),

9. 8334400 - Hydroxyl compound and a cosmetic comprising the same (2012-12-18),

10. 7993662 - Transparent solid oil cosmetics (2011-08-09),

11. 7993631 - Oil base and external preparation containing same (2011-08-09),

12. 7824663 - Lip gloss composition (2010-11-02),

13. 7766978 - Acidic hair dyeing method (2010-08-03),

Title: Yuki Kokeguchi: Innovator in Cosmetic Chemistry

Introduction

Yuki Kokeguchi is a notable inventor based in Narita, Japan. He has made significant contributions to the field of cosmetic chemistry, holding a total of 13 patents. His innovative work focuses on developing advanced cosmetic formulations and hair care solutions.

Latest Patents

Kokeguchi's latest patents include a groundbreaking cosmetic formulation that comprises a hydroxyl compound obtained through a specific reaction involving di- or higher-valent alcohols and monovalent carboxylic acids. This invention is characterized by the reaction of diglycerin with isostearic acid, followed by a reaction with dimer acid, ensuring a precise molar ratio among the components. This formulation aims to provide cosmetics with high hydroxyl values, enhancing their effectiveness.

Another significant patent is a damaged hair improving agent, which includes an ester compound made from dipentaerythritol and fatty acids. This agent is designed to improve the texture of damaged hair, imparting a sleek feel while reducing any gritty sensations. The formulation includes various components that work synergistically to restore the smoothness of damaged hair.

Career Highlights

Kokeguchi has worked with Kokyu Alcohol Kogyo Co., Ltd., where he has been instrumental in developing innovative products in the cosmetic industry. His expertise in chemical formulations has led to advancements that benefit consumers seeking effective hair care solutions.

Collaborations

Throughout his career, Kokeguchi has collaborated with notable professionals in the field, including Kiyotaka Kawai and Kyoichi Takeda. These collaborations have fostered a creative environment that encourages the development of cutting-edge cosmetic technologies.

Conclusion

Yuki Kokeguchi's contributions to cosmetic chemistry are noteworthy, with a focus on innovative formulations that enhance beauty and hair care. His patents reflect a commitment to improving the quality of cosmetic products, making him a significant figure in the industry.