Hiroshi Satou

Title: Innovations by Hiroshi Satou

Introduction

Hiroshi Satou is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of cosmetic applicators, holding three patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is a brush tip for a cosmetic applicator, which is designed to be hygienic by preventing the growth of bacteria and other germs in the area of the brush tip not impregnated with the application fluid. This invention includes brush tip filaments that serve as the applying part of the cosmetic applicator, which has a cosmetic storage for holding a cosmetic fluid. The rear end of the brush tip is attached to the front end of the cosmetic storage, and it incorporates a discharge port that communicates with the cosmetic storage. Additionally, a coating of an antimicrobial agent is formed on the surface of the brush tip filaments, located behind the discharge port inside the brush tip. Another patent involves a liquid substance advancing container, which features a piston that has a sealing part in the front that comes in sliding contact with the inner wall of a reservoir. The design allows for the piston to advance as the handle is rotated, providing a multi-stage extension and retraction capability.

Career Highlights

Hiroshi Satou has worked with prominent companies such as Mitsubishi Pencil Company, Limited and NSK Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in the field of cosmetic technology.

Collaborations

He has collaborated with notable coworkers, including Seiichi Moriyama and Jun Yamada, who have likely influenced his work and contributed to his innovative projects.

Conclusion

Hiroshi Satou's contributions to the field of cosmetic applicators through his patents demonstrate his commitment to innovation and hygiene in cosmetic application. His work continues to impact the industry positively.