Shigefumi Kuramoto

Title: Shigefumi Kuramoto: Innovator in Electrostatic Imaging Technology

Introduction

Shigefumi Kuramoto is a notable inventor based in Takatsuki, Japan. He has made significant contributions to the field of electrostatic imaging technology, holding a total of eight patents. His work has been instrumental in advancing the efficiency and effectiveness of imaging systems.

Latest Patents

One of Kuramoto's latest patents involves the development of an electrostatic image developer. This innovative developer features an improved charge retaining ratio and comprises toner particles that include a binding resin and a coloring agent. The toner particles have a mean particle diameter of not more than 25 µm, along with organic-inorganic composite particles that are attached to the surface of the toner. These composite particles contain an organic polymer framework and a polysiloxane framework, which enhances the performance of the toner. The specific mixing ratios of the components are carefully designed to optimize the developer's functionality.

Career Highlights

Throughout his career, Shigefumi Kuramoto has worked with prominent companies such as Nippon Shokubai Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in imaging technology.

Collaborations

Kuramoto has collaborated with notable colleagues, including Yasuhiro Sakai and Tadahiro Yoneda. These partnerships have fostered a creative environment that has led to the development of advanced technologies in their field.

Conclusion

Shigefumi Kuramoto's contributions to electrostatic imaging technology exemplify his innovative spirit and dedication to advancing the industry. His patents and collaborations reflect a commitment to excellence and a drive to push the boundaries of technology.