Location History:
- Kawasaki, JP (2004)
- Ebina, JP (2008)
- Kanagawa, JP (2010)
Company Filing History:
Years Active: 2004-2010
Title: Innovations of Seijirou Ishimaru in Electrostatic Imaging
Introduction
Seijirou Ishimaru, an inventor based in Kanagawa, Japan, has made significant contributions to the field of electrostatic imaging technology. With a total of three patents to his name, Ishimaru focuses primarily on advancements in toner and imaging processes that enhance the efficiency and quality of printed materials.
Latest Patents
Ishimaru’s recent patents highlight his innovative approach to developing electrostatic latent images. His patents include a toner designed for this purpose, which incorporates a releasing agent with specific hydrocarbon properties. The toner composition emphasizes a balanced ratio of hydrocarbon components, a binder resin, and a colorant, optimized for performance. Another notable patent covers a magnetic black toner that integrates a binding resin, a magnetic substance, and a pigment, specifically highlighting the use of phthalocyanine pigment and an Mn-containing hematite compound. Lastly, his image-forming process using the toner details the method to create high-quality images reliably.
Career Highlights
Seijirou Ishimaru is associated with Fuji Xerox Co., Ltd., a leading company in imaging and printing technology. His tenure at Fuji Xerox has allowed him to delve deeply into the challenges of electrostatic imaging and contribute solutions that push the boundaries of existing technologies.
Collaborations
Ishimaru has collaborated with notable colleagues, including Tomoaki Tanaka and Sadaaki Yoshida. These professional relationships have fostered a productive environment for innovation, allowing them to combine their expertise and drive forward advancements in imaging processes and materials.
Conclusion
Seijirou Ishimaru's work exemplifies the continuous evolution of imaging technologies, focusing on providing high-quality solutions for electrostatic latent image development. His patents not only showcase his innovative spirit but also reflect the collaborative nature of research and development within the industry. As he continues to build on his successes at Fuji Xerox, the future promises further advancements in imaging technologies from his contributions.