Touru Teshigawara

Title: Touru Teshigawara: Innovator in Electrostatic Image Development

Introduction

Touru Teshigawara is a notable inventor based in Ebina, Japan. He has made significant contributions to the field of electrostatic image development. His innovative approach has led to the creation of a unique patent that enhances the efficiency of developing electrostatic latent images.

Latest Patents

Teshigawara holds a patent for an "Electrostatic latent image developing method." This method involves positioning an electrostatic latent image holding body and a development electrode, which carries a toner layer, opposite each other with a gap in between. The process transfers toner from the development electrode to the electrostatic latent image holding body across this gap, effectively developing the latent image. A toner carrying layer made of a resistive material with a specific resistance of 10⁶ to 10¹² Ω.cm is formed over the development electrode. By applying a high-frequency alternating electric field to the development electrode, a fringing field is created, allowing the toner to adhere to the electrostatic latent image holding body.

Career Highlights

Touru Teshigawara 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 portfolio but has also influenced the broader field of electrostatic imaging.

Collaborations

Teshigawara has collaborated with notable colleagues, including Nobuo Hyakutake and Masashi Kajimoto. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

Touru Teshigawara's contributions to electrostatic image development exemplify the impact of innovative thinking in technology. His patent reflects a significant advancement in the efficiency of developing electrostatic latent images.