This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2002.
Company Filing History:
Years Active: 2002
Title: Toshishige Hamaguchi: Innovator in Resin Composition for Paper-Coating
Introduction
Toshishige Hamaguchi is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of resin compositions, particularly in applications for paper-coating. His innovative work has led to advancements that enhance the quality of coated paper.
Latest Patents
Hamaguchi holds a patent for a resin composition for paper-coating, which includes a cross-linked amine compound. This compound is a reaction product of an aliphatic amine, a glycidyl compound with at least two glycidyl groups, and a compound selected from a group of unsaturated carbonyl compounds, unsaturated nitrile compounds, and halocarboxylic acid groups. The resin composition is designed to achieve high-quality coated paper without generating formaldehyde or causing issues such as thickening and deterioration in flowing properties. This innovation is crucial for producing coated paper that meets high standards.
Career Highlights
Hamaguchi is associated with Sumitomo Chemical Company, Limited, where he has been able to apply his expertise in resin compositions. His work has not only contributed to the company's portfolio but has also advanced the industry standards for paper-coating materials.
Collaborations
Throughout his career, Hamaguchi has collaborated with notable colleagues, including Toshiyuki Hasegawa and Akira Tanikawa. These collaborations have fostered a productive environment for innovation and development in their field.
Conclusion
Toshishige Hamaguchi's contributions to resin compositions for paper-coating exemplify the impact of innovative thinking in material science. His patent reflects a commitment to quality and sustainability in the paper industry.