Shigeto Yanagihara

Title: The Innovative Mind of Shigeto Yanagihara

Introduction

Shigeto Yanagihara, an accomplished inventor from Haga-gun, Japan, has made significant contributions to the field of hygiene products. Holding two patents, his innovations have greatly influenced the design and functionality of disposable diapers.

Latest Patents

Yanagihara's latest patents focus on a disposable diaper and the absorbent member used within. The disposable diaper is designed with a liquid permeable topsheet and a liquid impermeable backsheet, with a liquid retentive absorbent member sandwiched between them. This absorbent member features a unique admixture of superabsorbent polymers, optimizing moisture retention capabilities. One of the innovations includes a superabsorbent polymer A with an absorption rate of 8 g/30 sec/0.3 g or more, which further complements polymer B, designed for superior moisture management. These advancements ensure that the disposable diaper maintains a high level of absorbency and efficiency.

Career Highlights

Shigeto Yanagihara has dedicated his career to enhancing hygiene solutions, prominently working with Kao Corporation. His work in the company has been marked by a commitment to developing innovative products that improve consumer experiences in personal hygiene.

Collaborations

At Kao Corporation, Yanagihara has collaborated with esteemed colleagues such as Masanori Minato and Kenji Ishiguro. Together, they have harnessed their collective expertise to push boundaries and drive forward the company's mission in sustainability and product efficacy.

Conclusion

Shigeto Yanagihara stands out as a prominent figure in the realm of hygiene innovation. Through his patents and collaborative efforts at Kao Corporation, he continues to influence the design of critical everyday products like disposable diapers, paving the way for improved comfort and functionality in personal care products.