Company Filing History:

30 out of 341

Kao Soap Company, Ltd.

Years Active: 1976-1991

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51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5071971 - External skin care preparation (1991-12-10),

2. 5028416 - External skin care preparation (1991-07-02),

3. 4985547 - External skin care preparation (1991-01-15),

4. 4981680 - P-hydroxycinnamamide derivatives and melanin inhibitor comprising the (1991-01-01),

5. 4978523 - Melanin inhibitor (1990-12-18),

6. 4876084 - P-hydroxycinnamamide derivatives and melanin inhibitor comprising the (1989-10-24),

7. 4778823 - Amide derivative and external medicament comprising same (1988-10-18),

8. 4710373 - Long wavelength ultraviolet ray absorber (1987-12-01),

9. 4704473 - 4-methoxy-2'-carboxydibenzoylmethane and its salts (1987-11-03),

10. 4698435 - Process for preparing 3-phenacylidene phthalides (1987-10-06),

11. 4670585 - Process for preparing 2-carboxydibenzoylmethanes (1987-06-02),

12. 4634719 - .alpha.-Mono (methyl-branched alkyl) glyceryl ether and a skin care (1987-01-06),

13. 4604488 - Cyclohexanol derivatives and fragrance compositions containing the same (1986-08-05),

14. 4602107 - Process for producing trycyclo[5.2.1.0.sup.2,6 ]decane-2-carboxylic acid (1986-07-22),

15. 4585893 - Process for producing 4-homoisotwistane-3-carboxylic acid (1986-04-29),

Title: Naotake Takaishi: Innovator in Skin Care Technologies

Introduction

Naotake Takaishi, a prominent inventor based in Utsunomiya, Japan, has made significant contributions to the field of skin care products. He holds an impressive portfolio of 51 patents, showcasing his dedication to innovation and improvement in skincare technology. His work has paved the way for new formulations that cater to diverse skin care needs.

Latest Patents

Among his latest patents, Takaishi has developed an external skin care preparation. This formulation includes a compound represented by specific general formulas, where R¹ denotes an aliphatic hydrocarbon group with 9-25 carbon atoms. The inventiveness further extends to the components A and B, along with R⁶ and R⁷, which are aliphatic hydrocarbon groups consisting of 10-26 carbon atoms. Additionally, R⁸ can be a group such as --CH₂CH₂OH, --CH₂COOH, or --COCH₃. Takaishi's innovative contributions in this area emphasize the growing demand for effective skin care solutions.

Career Highlights

Takaishi has an established career, having worked with notable companies such as Kao Soap Company, Ltd. and Kao Corporation. His tenure at these companies not only refined his expertise but also allowed him to play a crucial role in developing cutting-edge skin care innovations. His extensive experience in the industry has been instrumental in driving forward the concept of effective and safe skin treatments.

Collaborations

Throughout his career, Takaishi collaborated with talented individuals like Yoshiaki Inamoto and Yoshiaki Fujikura. These partnerships have fostered innovative ideas and have been essential in bringing new products to the market, enhancing consumer choice and satisfaction in skin care.

Conclusion

Naotake Takaishi's work has significantly influenced the skin care industry through his multiple patents and collaborations. His dedication to developing effective skin treatments continues to shape the future of skin care products, reflecting his passion for innovation and improvement in this essential sector.

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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.