Location History:
- Himeji, JP (1992 - 2017)
- Hyogo, JP (2015 - 2017)
Company Filing History:
14 out of 1,331 
1 out of 236 
Years Active: 1992-2017
Title: Hiroko Ueda: Innovator in Water-Absorbent Technologies
Introduction
Hiroko Ueda is a prominent inventor based in Himeji, Japan, known for her significant contributions to the field of water-absorbent materials. With a total of 15 patents to her name, Ueda has developed innovative solutions that enhance the performance of absorbent products.
Latest Patents
Ueda's latest patents include a water-absorbent resin composition and a method for producing it, as well as an absorbent material and product utilizing this composition. The water-absorbent resin composition is designed to minimize the exfoliation of additives while excelling in fluidity after moisture absorption and providing excellent deodorizing and absorbent properties. This composition comprises a water-absorbent resin created by polymerizing an unsaturated monomer with an acid group and/or its salt, along with a complex oxide hydrate containing zinc and silicon or aluminum. The absorption capacity of this resin is notably high, achieving not less than 20 g/g under specific conditions.
Another notable patent involves a particulate water-absorbing agent that includes a polyvalent metal cation. This agent is characterized by its impressive absorbency both under pressure and without pressure, ensuring stability and resistance to blocking after moisture absorption. These innovations are particularly beneficial in applications such as diapers, where performance and reliability are crucial.
Career Highlights
Throughout her career, Ueda has worked with notable companies, including Nippon Shokubai Co., Ltd. and Nippon Shokubai Kagaku Kogyo Co., Ltd. Her work in these organizations has allowed her to develop and refine her innovative technologies, contributing to advancements in the field of absorbent materials.
Collaborations
Ueda has collaborated with esteemed colleagues, including Katsuyuki Wada and Motohiro Imura. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Hiroko Ueda's contributions to the field of water-absorbent technologies have made a significant impact on various industries. Her innovative patents and collaborative efforts continue to drive advancements in absorbent materials, showcasing her dedication to improving product performance and functionality.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.