Company Filing History:
2 out of 236 
1 out of 3 Years Active: 1990-1997
Title: **The Innovations of Yoshiyuki Hozumi: A Pioneer in Oil-Absorbent Polymers**
Introduction
Yoshiyuki Hozumi, an esteemed inventor based in Yokohama, Japan, has made significant contributions to the field of polymer chemistry. With a total of three patents to his name, Hozumi has focused his work on developing innovative materials that address practical problems in industries such as oil remediation.
Latest Patents
Hozumi's most noteworthy inventions include his patents for oil-absorbent polymers. One of his patents describes a swellable oil-absorbent agent formed of a cross-linked polymer achieved through the polymerization of a monomer component. This component consists of 90 to 99.999% by weight of a monomer featuring an alkyl (meth)acrylate with an alkyl group containing 10 to 16 carbon atoms and at least one polymerizable unsaturated group in its molecular structure. Additionally, it includes 0.001 to 10% by weight of a cross-linkable monomer that possesses at least two polymerizable unsaturated groups. This innovative polymer demonstrates remarkable efficiency in absorbing oils, making it a valuable asset in environmental applications.
Career Highlights
Throughout his career, Yoshiyuki Hozumi has worked for notable companies such as Nippon Shokubai Kagaku Kogyo Co., Ltd. and Nippon Shokubai Kagaku Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his expertise in polymer development, contributing to impactful advancements in the industry.
Collaborations
Hozumi has collaborated with talented individuals, including Toru Inaoka and Tomoki Gomi, enhancing his projects through shared knowledge and interdisciplinary teamwork. These collaborations have fostered a creative environment that has enabled the successful realization of his innovative ideas.
Conclusion
Yoshiyuki Hozumi's contributions to the field of oil-absorbent polymers underscore his role as an influential inventor. His work not only showcases his inventive spirit but also reflects a commitment to addressing environmental challenges through effective solutions. As the demand for innovative materials continues to grow, Hozumi’s advancements will undoubtedly leave a lasting impact on the industry.