Toji Tokutsu

Title: Toji Tokutsu: Innovator in Two-Component Developer Technology

Introduction

Toji Tokutsu is a notable inventor based in Ebina, Japan. He has made significant contributions to the field of imaging technology, particularly through his innovative work on two-component developers. His expertise and inventions have had a lasting impact on the industry.

Latest Patents

Toji Tokutsu holds a patent for a two-component developer, developing device, and image forming apparatus. This invention includes a two-component developer that consists of toner and a magnetic carrier. The developer is utilized in a developing device featuring a circular cylindrical developer transporting member, which is positioned to be separated by 125 µm to 250 µm from a rotating latent image carrier. The developer is designed to meet specific conditions, including a width of the region where a magnetic brush contacts the surface of the latent image carrier, which ranges from 1.0 mm to 2.25 mm. Additionally, the developer density in this region is maintained between 0.75×10 g/m and 1.50×10 g/m.

Career Highlights

Toji Tokutsu is associated with Fuji Xerox Co., Ltd., where he has been instrumental in advancing imaging technologies. His work has not only contributed to the company's success but has also enhanced the overall quality of imaging products available in the market.

Collaborations

Throughout his career, Toji Tokutsu has collaborated with esteemed colleagues such as Takashi Ochi and Yasuaki Watanabe. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in the field.

Conclusion

Toji Tokutsu's contributions to the field of imaging technology, particularly through his patent on two-component developers, highlight his role as a significant inventor. His work continues to influence the industry and showcases the importance of innovation in technology.