Kohichi Toriyama

Title: Kohichi Toriyama: Innovator in Electrophotographic Technology

Introduction

Kohichi Toriyama is a prominent inventor based in Yao, Japan. He has made significant contributions to the field of electrophotographic technology, holding a total of 5 patents. His work focuses on the development of advanced photoreceptors and image-forming devices.

Latest Patents

Toriyama's latest patents include innovations such as an electrophotographic photoreceptor and an image forming device equipped therewith. This electrophotographic photoreceptor features a laminated photoreceptive layer, which consists of a charge generating layer and a charge transporting layer on a conductive base. The charge transporting layer is composed of a charge transporting substance, a binder resin, and silica particles, with specific concentrations of sodium and potassium elements. Another notable patent involves an electrophotographic photoreceptor that includes a photoreceptive layer or a protective layer, which may contain a perimidine compound, enhancing the performance of the device.

Career Highlights

Kohichi Toriyama is associated with Sharp Kabushiki Kaisha Corporation, where he has been instrumental in advancing the company's technological capabilities. His expertise in electrophotographic systems has positioned him as a key figure in the industry.

Collaborations

Toriyama has collaborated with notable coworkers such as Kotaro Fukushima and Mami Adachi, contributing to the innovative projects at Sharp.

Conclusion

Kohichi Toriyama's work in electrophotographic technology exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in developing advanced imaging solutions.