This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Dai-Ichi Kogyo Seiyaku Co., Ltd.. Active years: 2002-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ikoma-gun, JP (2002)
- Nara, JP (2006)
Company Filing History:
Years Active: 2002-2006
Title: Masahiro Kouchi: Innovator in Paper Technology
Introduction
Masahiro Kouchi is a notable inventor based in Nara, Japan. He has made significant contributions to the field of paper technology, particularly in enhancing the wet strength of paper products. With a total of 2 patents to his name, Kouchi's work is recognized for its innovative approach to improving paper quality.
Latest Patents
Kouchi's latest patents focus on compositions that increase the wet strength of paper. One of his inventions involves a water-soluble blocked urethane prepolymer that includes a hydrophilic group and a blocked isocyanate group. This composition is designed to act as a wet strength agent, promoting the adsorption and retention of the prepolymer to cellulosic fibers when added to paper-making stock. Another patent details the use of a water-soluble blocked urethane prepolymer with multiple blocked isocyanate groups and hydrophilic groups. This innovation allows for the production of paper with enhanced wet strength, as the blocked urethane prepolymer can unblock under conditions typically encountered in the drying sections of conventional paper-making machines.
Career Highlights
Kouchi is currently employed at Dai-Ichi Kogyo Seiyaku Co., Ltd., where he continues to develop innovative solutions for the paper industry. His work has not only advanced the technology used in paper production but has also contributed to the overall quality and durability of paper products.
Collaborations
Throughout his career, Kouchi has collaborated with esteemed colleagues such as Takeshi Doi and Naofumi Saiuchi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Masahiro Kouchi's contributions to paper technology through his innovative patents demonstrate his commitment to enhancing the quality of paper products. His work continues to influence the industry and showcases the importance of research and development in creating effective solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile