Location History:
- Chigasaki, JP (1987 - 1996)
- Kanagawa, JP (2002 - 2006)
- Kawasaki, JP (1995 - 2008)
- Ebina, JP (2007 - 2008)
Company Filing History:
15 out of 11,665 
13 out of 39,228 
1 out of 28,544 
Years Active: 1987-2008
Title: The Innovative Genius of Yoshimichi Katagiri
Introduction
Yoshimichi Katagiri, a prolific inventor based in Kawasaki, Japan, holds an impressive portfolio of 32 patents, showcasing his significant contributions to the field of electrophotography. His inventive spirit and academic excellence led to breakthroughs in imaging technology, especially concerning toner development and image formation processes.
Latest Patents
Katagiri's latest patented inventions include a magnetic black toner for electrophotography that incorporates a manganese-containing hematite compound. This innovative toner consists of a binding resin, a magnetic substance, and a pigment. The unique formulation ensures that the content ratios of the magnetic substance and the pigment adhere to specific parameters, ultimately enhancing the efficiency and quality of image creation. Another notable patent involves an imaging color toner designed for photofixing systems. This toner utilizes a binder resin, primarily a polyester concoction, allowing it to perform effectively in various imaging processes.
Career Highlights
Throughout his career, Yoshimichi Katagiri has made substantial contributions while working at renowned companies such as Fujitsu Corporation and Fuji Xerox Co., Ltd. His role in these organizations provided him the platform to innovate and advance technologies that are critical in the imaging industry.
Collaborations
Katagiri has collaborated with esteemed colleagues, including Yasushige Nakamura and Masakazu Kinoshita, who have collectively contributed to advancing their field. These partnerships have fostered a dynamic exchange of ideas that have been pivotal in developing advanced imaging technologies and products.
Conclusion
In conclusion, Yoshimichi Katagiri stands out as a significant figure in the realm of electrophotography, with a notable track record of inventions and patent achievements. His contributions continue to influence the imaging technology landscape, marking him as a key innovator in this competitive industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.