This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Kao Corporation. Active years: 2011.
Company Filing History:
Years Active: 2011
Title: **Inventor Kensaku Uchida: Innovating Wetness Indicators**
Introduction
Kensaku Uchida, an inventive mind based in Tokyo, Japan, has made noteworthy contributions to the field of absorbent articles. His work focuses on creating novel solutions that enhance user experience through innovative technology. With a solid foundation in research and development, Uchida has secured his place among the notable inventors in modern absorbent product engineering.
Latest Patents
Uchida's most recent patent involves a unique wetness indicator composition specifically designed for absorbent articles. The composition comprises:
- (a) 0.1% to 5% by weight of a pH indicator that remains substantially colorless at pH 7 but develops a color in acidic environments
- (b) 20% to 90% by weight of a surfactant
- (c) 5% to 55% by weight of a polyalkylene glycol
- (d) 0% to 70% by weight of a polymer featuring a carboxyl group
- (e) 0.1% to 5% by weight of an acidic substance, excluding components (b) and (d).
This patented technology is integrated into absorbent articles that include a topsheet, a backsheet, and an absorbent member. The innovation allows the hot-melt composition applied on these components to change color upon contact with body fluids, significantly improving functionality and user feedback.
Career Highlights
Kensaku Uchida is currently associated with Kao Corporation, a leading company committed to enhancing consumer quality of life through innovative products. His career has been characterized by a relentless pursuit of product advancements, establishing him as a valuable asset within the industry. Uchida's inventive spirit and technical expertise have enabled the development of essential products that meet the evolving needs of consumers.
Collaborations
Throughout his career, Uchida has collaborated with fellow innovators, including Ikuo Kubota and Hideyuki Ishiguro. These collaborations have provided a platform for the exchange of ideas and technologies, fostering an environment of creativity and innovation that drives success in developing groundbreaking products.
Conclusion
Kensaku Uchida's contributions to absorbent article technology exemplify the essence of innovation in everyday products. His patented wetness indicator composition not only enhances product performance but also sets a new standard for functionality in absorbent goods. Through his work at Kao Corporation and collaborations with his peers, Uchida continues to advance the field, ultimately improving user experience and reliability in personal care products.