Company Filing History:
2 out of 429 
1 out of 3 
1 out of 2 Years Active: 2000-2007
Title: Junichi Fukuzawa: Innovator in Toner Technology
Introduction
Junichi Fukuzawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of toner technology, holding a total of 5 patents. His work focuses on developing advanced toners for electrostatically charged images, which are essential in modern printing technologies.
Latest Patents
Fukuzawa's latest patents include innovations such as a hot-roller fixing toner for developing electrostatically charged images. This invention relates to a toner designed for heat roller type copiers or printers. The toner consists of a binder resin, a colorant, and a charge control agent. The binder resin includes a polyolefin resin with a cyclic structure, which enhances the toner’s fixability, light transmission, and anti-toner spent properties. This results in sharp, high-quality images and can be applied to various types of toners, including dry one-component magnetic and nonmagnetic toners, as well as liquid toners. Another significant patent involves an electrostatically charged image developing toner that also contains a polyolefin resin with a cyclic structure. This toner is composed of a binder resin, a colorant, a function imparting agent, and a charge control agent, ensuring high performance in image development.
Career Highlights
Throughout his career, Junichi Fukuzawa has worked with prominent companies in the field, including Ticona GmbH and Hoechst Research & Technology Deutschland GmbH & Co. KG. His experience in these organizations has allowed him to refine his expertise in toner technology and contribute to innovative solutions in the industry.
Collaborations
Fukuzawa has collaborated with notable coworkers such as Toru Nakamura and Toshimi Nishioka. Their combined efforts have further advanced the development of high-quality toners for various applications.
Conclusion
Junichi Fukuzawa's contributions to toner technology have significantly impacted the printing industry. His innovative patents and collaborations highlight his dedication to advancing this field.