Location History:
- Toyonaka, JP (2006 - 2015)
- Suita, JP (2005 - 2016)
- Osaka, JP (2011 - 2017)
Company Filing History:
Years Active: 2005-2017
Title: **Atsuro Yoneda: Innovator in Polymer Chemistry**
Introduction
Atsuro Yoneda is a renowned inventor based in Osaka, Japan, known for his significant contributions to the field of polymer chemistry. With an impressive portfolio of 24 patents, he has demonstrated his expertise and commitment to innovation in the development of advanced polymer compositions.
Latest Patents
Among Atsuro's latest inventions are two notable patents:
1. **Carboxyl group-containing polymer and composition containing the same** - This invention presents a carboxyl group-containing polymer that showcases excellent anti-soil redeposition ability in fabric washing. The polymer is formulated with a specific ratio of structural units derived from various monomers, which contribute to its unique properties. Additionally, the composition incorporates a hydrogen sulfite adduct of the acrylic acid-based monomer to enhance its performance.
2. **(Meth)acrylic acid copolymer and method for producing same** - This patent describes a (meth)acrylic acid-based copolymer that includes structural units derived from both sulfonic acid (salt) group-containing and (meth)acrylic acid (salt) monomers. It effectively disperses hydrophobic particles, showcasing its versatility and effectiveness in various applications.
Career Highlights
Throughout his career, Atsuro Yoneda has worked with prestigious companies, including Nippon Shokubai Co., Ltd. and The Procter & Gamble Company. His roles in these organizations have allowed him to not only refine his skills but also to make significant advancements in polymer technology.
Collaborations
Atsuro has collaborated with esteemed colleagues, including Akiko Hemmi and Shigeru Yamaguchi. Their combined expertise has contributed to the successful development and implementation of his innovative solutions.
Conclusion
Atsuro Yoneda's dedication to polymer innovations continues to influence the industry significantly. His patents not only reflect his technical knowledge but also his ability to address real-world challenges through inventive solutions. As he continues to advance his work, the impact of his inventions on various applications will likely remain substantial.