Company Filing History:
1 out of 94 
1 out of 1,858 
Years Active: 1992
Title: The Innovations of Yoshio Okaya
Introduction
Yoshio Okaya is a notable inventor based in Ebina, Japan. He is recognized for his contributions to the field of dermatology through his innovative patent related to skin care. His work has had a significant impact on the development of external skin preparations.
Latest Patents
Yoshio Okaya holds a patent for an external skin preparation that features manganese-containing superoxide dismutase activity. This aqueous preparation includes both manganese-containing superoxide dismutase and a physiologically acceptable water-soluble manganese salt. The formulation is designed to combat skin roughness effectively.
Career Highlights
Throughout his career, Yoshio Okaya has worked with prominent companies in the chemical industry. He has been associated with Pola Chemical Industries, Inc. and Takeda Chemical Industries, Inc., where he contributed to various research and development projects.
Collaborations
Yoshio Okaya has collaborated with several professionals in his field, including Katsumi Tomoda and Taihei Hamazaki. These collaborations have furthered his research and innovations in skin care formulations.
Conclusion
Yoshio Okaya's work in developing effective skin care solutions showcases his dedication to innovation in dermatology. His patent and collaborations highlight his significant contributions to the industry.