Company Filing History:
Years Active: 1992-2001
Title: Kouei Igarashi: Innovator in Near-Infrared Technology
Introduction
Kouei Igarashi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of films and panels with advanced properties. With a total of 3 patents to his name, Igarashi's work focuses on enhancing the functionality and performance of materials used in various applications.
Latest Patents
Igarashi's latest patents include a near-infrared absorbing film and a multi-layered panel comprising this film. This invention aims to create a film or panel that exhibits excellent near-infrared absorbability and shieldability while maintaining a high degree of visible ray transmittance and good color tone. The specific selection of the dye and binder resin ensures the stability of the near-infrared-absorbing dye, while the multi-layered structure allows for additional functions, such as electromagnetic radiation absorbability.
Another significant patent involves porous ion-exchanged fine cellulose particles and their production method. These fine cellulose particles are designed to serve as affinity carriers and possess excellent pressure-resistant strength. They can effectively treat treatment liquors under pressure at high flow velocities, making them advantageous for various industrial separation and purification processes.
Career Highlights
Kouei Igarashi is currently associated with Kanebo, Limited, where he continues to innovate and develop new materials. His work has garnered attention for its practical applications and contributions to the field of materials science.
Collaborations
Igarashi has collaborated with notable coworkers, including Shigeru Ookuma and Masami Hara. Their combined expertise has contributed to the successful development of innovative materials and technologies.
Conclusion
Kouei Igarashi's contributions to the field of materials science, particularly through his patents on near-infrared absorbing films and porous cellulose particles, highlight his role as a significant innovator. His work continues to influence advancements in material technology and industrial applications.