This inventor holds 2 USPTO granted patents. Top assignee: Dai Nippon Toryo Co., Ltd.. Active years: 1997-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997-1999
Title: Harufumi Tsuchiya: Innovator in Coating Technologies
Introduction
Harufumi Tsuchiya is a notable inventor based in Nara-ken, Japan. He has made significant contributions to the field of coating technologies, holding two patents that showcase his innovative approach to materials science.
Latest Patents
His latest patents include a coating composition characterized by a compound obtained by reacting an amino resin with an organic polyphosphonic acid. Additionally, he has developed a water base coating composition that contains a solid content ranging from 50 to 80 wt %. This composition features a binder component that is dissolved or dispersed in a solvent mixture of water and a hydrophilic organic solvent. The binder component consists of a polyester resin derived from an aromatic polybasic carboxylic acid or its acid anhydride and a polyhydric alcohol, along with a melamine resin and/or a benzoguanamine resin.
Career Highlights
Harufumi Tsuchiya works at Dai Nippon Toryo Co., Ltd., where he has been instrumental in advancing the company's product offerings in the coating industry. His expertise in developing innovative coating solutions has positioned him as a key figure in his field.
Collaborations
He collaborates with talented coworkers such as Tsunehiko Toyoda and Hiroaki Omoto, contributing to a dynamic team focused on research and development in coating technologies.
Conclusion
Harufumi Tsuchiya's work exemplifies the spirit of innovation in the coating industry. His patents reflect a commitment to advancing material science and improving product performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile