Company Filing History:
Years Active: 2024
Title: Innovations of Shuji Kubota
Introduction
Shuji Kubota is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyamide resin compositions. With a total of two patents to his name, his work has implications for various industrial applications.
Latest Patents
Kubota's latest patents focus on polyamide resin compositions. The first patent describes a polyamide resin composition that contains 50 to 90% by mass of a crystalline polyamide resin and 9 to 49% by mass of talc. This composition features an average particle size of secondary particles of the talc that is 30 μm or less. The invention aims to stabilize the physical characteristics of the resin, such as molding shrinkage and mechanical properties, across different production machines and lots. The second patent also pertains to a polyamide resin composition, which includes a crystalline polyamide resin and talc, but with an average particle size of secondary particles of the talc greater than 30 μm. This formulation is designed to minimize defects in molded articles and ensure consistent performance.
Career Highlights
Shuji Kubota is currently employed at Toyobo Co., Ltd., a company known for its innovative materials and technologies. His work at Toyobo has allowed him to focus on advancing the properties and applications of polyamide resins, contributing to the company's reputation for quality