This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Ist Corporation, Limited. Active years: 2020.
Company Filing History:
Years Active: 2020
Title: Innovations of Katsuki Morishima in Polyimide Fiber Technology
Introduction
Katsuki Morishima is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyimide fibers. His innovative approach has led to advancements that are crucial for various industrial applications.
Latest Patents
Katsuki Morishima holds a patent for a method of producing polyimide fiber. The patent describes a coagulation step that involves extruding a polyimide precursor solution into a poor solvent or nonsolvent. This process is characterized by specific conditions, including a pH range of 6.0 to 10 and an octanol-water partition coefficient of -0.75 to 0.75. The resulting polyimide fiber exhibits a coefficient of thermal expansion ranging from -15 ppm/K to 0 ppm/K, showcasing its unique physical properties.
Career Highlights
Morishima is associated with Ist Corporation, Limited, where he continues to innovate in the field of fiber technology. His work has not only advanced the understanding of polyimide fibers but has also paved the way for their practical applications in various industries.
Collaborations
Katsuki Morishima collaborates with talented individuals such as Ryuta Nakagaki and Koji Moriuchi. Their combined expertise contributes to the ongoing research and development efforts at Ist Corporation, Limited.
Conclusion
Katsuki Morishima's contributions to polyimide fiber technology exemplify the impact of innovative thinking in materials science. His patent and ongoing work continue to influence the industry positively.