This inventor holds 2 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1996-1997.
Company Filing History:
Years Active: 1996-1997
Title: Fujiko Kumei: Innovator in Paper Coating Technology
Introduction
Fujiko Kumei is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of paper coating technology. With a focus on enhancing the quality and performance of paper products, her innovations have garnered attention in the industry.
Latest Patents
Fujiko Kumei holds 2 patents related to paper coating compositions. Her latest patent describes a paper coating composition that includes a pigment, an aqueous binder, and a water-soluble resin. This resin is produced through a reaction involving an alkylenediamine or polyalkylenepolyamine, a urea compound, and a compound selected from aldehydes or epihalohydrins. The composition is further enhanced by incorporating specific amines, quaternary organic ammonium salts, and polyamides. The resulting paper exhibits excellent ink receptivity and water resistance, making it highly suitable for various applications.
Career Highlights
Fujiko Kumei is associated with Sumitomo Chemical Company, Limited, where she continues to innovate in her field. Her work has significantly impacted the development of advanced paper products, contributing to the company's reputation for quality and innovation.
Collaborations
Fujiko has collaborated with notable colleagues, including Yoshifumi Yoshida and Toshiyuki Hasegawa. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.
Conclusion
Fujiko Kumei's contributions to paper coating technology exemplify her dedication to innovation and excellence. Her patents reflect her commitment to improving product performance and advancing the industry.