Location History:
- Kamakura, JP (1990 - 1994)
- Kanagawa, JP (1989 - 1995)
Company Filing History:
Years Active: 1989-1995
Title: **Innovations of Akira Misawa: Pioneering Electrophotography**
Introduction
Akira Misawa is an influential inventor based in Kanagawa, Japan, known for his significant contributions to the field of electrophotography. With a total of 10 patents to his name, he has consistently pushed the boundaries of technology, particularly in the development of toner compositions.
Latest Patents
Misawa's latest patents highlight his innovative approach in creating advanced toner compositions. One notable patent describes a toner composition that primarily consists of a binder resin featuring at least 20% by weight of a urethane-modified polyester resin. This resin is synthesized by reacting a polyester resin with an isocyanate compound, resulting in a product with excellent melting properties, resistance to carrier contamination, and superior image-forming capabilities. Another key patent focuses on the development of a resin for electrophotographic toners, comprising a degradable polyester resin synthesized through direct dehydration-polycondensation of an α-hydroxycarboxylic acid. This innovation emphasizes both performance and environmental considerations in toner formulations.
Career Highlights
Currently, Akira Misawa works with Mitsui Toatsu Chemicals, Incorporated, where he continues to refine and promote cutting-edge technologies in the field of toner materials. His extensive research and development efforts have significantly impacted the efficiency and quality of printing technologies.
Collaborations
Throughout his career, Misawa has collaborated with esteemed colleagues, including Masaaki Shin and Kazuo Hisamatsu. Their combined expertise in the realm of material science has further propelled the advancement of innovations in electrophotographic applications.
Conclusion
Akira Misawa stands as a leading figure in the invention of toner compositions that are not only effective but also designed with an eye towards sustainability. His body of work reflects a commitment to excellence and a vision for the future of electrophotography that continues to inspire the next generation of innovators.