Location History:
- Sunto-gun, JP (2009 - 2010)
- Mishima, JP (2010)
- Suntou-gun, JP (2010)
- Yokohama, JP (2012 - 2020)
- Kanagawa, JP (2022 - 2024)
Company Filing History:
Years Active: 2009-2025
Title: Masatsugu Toyonori: Innovator in Electrophotographic Technology
Introduction
Masatsugu Toyonori is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of electrophotographic technology, holding a total of 17 patents. His innovative work has advanced the capabilities of imaging technologies, particularly in the development of fixing members and electrophotographic members.
Latest Patents
Toyonori's latest patents include a fixing member and a method for producing the same, as well as a fixing apparatus and an electrophotographic image forming apparatus. The fixing member features a base layer and a surface layer, where the surface layer is composed of a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer. This design includes at least one pore that communicates with an opening on the outer surface. Additionally, a composition containing perfluoropolyether and a fluoropolymer is integrated into the pore structure. The fluoropolymer is characterized by a specific repeating unit made of perfluoropolyether, along with siloxane structures. Furthermore, his electrophotographic member consists of a base layer and a surface layer that includes a binder resin and conductive tin oxide particles. The content ratio of these particles in the surface layer ranges from 2.0 to 10.0 vol %, ensuring optimal performance in electrophotographic applications.
Career Highlights
Masatsugu Toyonori is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technologies. His work at Canon has allowed him to focus on developing advanced materials and methods that enhance the efficiency and quality of electrophotographic processes.
Collaborations
Throughout his career, Toyonori has collaborated with notable colleagues, including Tetsuya Atsumi and Tomohito Ishida. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Masatsugu Toyonori's contributions to electrophotographic technology exemplify the impact of innovative thinking in the field. His patents and ongoing work continue to shape the future of imaging technologies, making him a key figure in this industry.