Yoshihiro Okuda

Title: Innovations by Yoshihiro Okuda

Introduction

Yoshihiro Okuda is a notable inventor based in Higashiosaka, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of cationic thickeners and cosmetic compositions. With a total of 2 patents, his work has had a considerable impact on various applications in the cosmetic industry.

Latest Patents

Okuda's latest patents include a cationic polymer thickener and a cosmetic composition comprising this thickener. The cationic thickener is prepared by polymerizing a specific monomer composition that includes acrylic and methacrylic monomers with amino groups, along with vinyl monomers and crosslinkable vinyl monomers. This innovative thickener is characterized by its low impurity content and its ability to easily mix with cationic polymers for setting, ultimately forming a flexible film upon drying. The cosmetic composition, which utilizes this cationic thickener, is designed to be used in nonaqueous systems without surface-active agents. It provides a refreshing feeling with minimal skin irritation, making it suitable for products like hair creams and lotions.

Career Highlights

Throughout his career, Yoshihiro Okuda has worked with prominent companies such as Osaka Yuki Kagaku Kogyo Co., Ltd. and Shiseido Company, Limited. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and cosmetic formulations.

Collaborations

Okuda has collaborated with notable colleagues, including Yujiro Uchiyama and Junichi Matsumoto. These partnerships have contributed to the advancement of his research and the successful development of his patented innovations.

Conclusion

Yoshihiro Okuda's contributions to the field of polymer chemistry and cosmetics are noteworthy. His innovative patents reflect his dedication to improving product formulations and enhancing user experience. His work continues to influence the industry positively.