Yoshihiro Torisawa

Title: Innovations by Inventor Yoshihiro Torisawa

Introduction

Yoshihiro Torisawa is a prominent inventor based in Mishima, Japan, known for his contributions to the field of electrophotography and printing technologies. With a total of nine patents to his name, his work has significantly influenced the efficiency and quality of modern printing devices.

Latest Patents

Among his latest patents, the "Electrophotographic image forming apparatus having multiple printing" stands out. This innovative image-forming apparatus features printing stations positioned in opposition to an endless paper conveying belt. It includes an electric charger situated near a conveyance roller to ensure optimal surface potential for each recording paper. This design not only prevents image quality deterioration but also diminishes power consumption and enables a more compact apparatus.

Another notable invention is the "Dot printer," which uses magnetic ink to create printed dots on recording paper. In this device, a film of magnetic ink is formed between two magnetic poles, and needles pierce through this film to deposit ink onto the paper. The meticulous positioning of the needles allows for precise ink deposition, ultimately achieving clear and vibrant printing results.

Career Highlights

Yoshihiro Torisawa currently works at Tokyo Electric Co., where he continues to innovate in printing technologies. His extensive patent portfolio showcases his commitment to advancing the capabilities of printing devices.

Collaborations

Torisawa collaborates with notable colleagues such as Masashi Shimosato and Mitsuharu Endo. Together, they contribute to various projects that leverage their expertise in technology and engineering, fostering an environment of creativity and innovation within their company.

Conclusion

Yoshihiro Torisawa's inventions have paved the way for improvements in printing technology, demonstrating the significant impact of research and development in this field. His patents reflect a blend of creativity and scientific expertise, reaffirming his status as a leading inventor in Japan.