Yuriko Shindoh

Title: Yuriko Shindoh: Innovator in Electrophotographic Technology

Introduction

Yuriko Shindoh is a notable inventor based in Yamatokoriyama, Japan. She has made significant contributions to the field of electrophotographic technology, holding a total of 3 patents. Her work focuses on improving the efficiency and quality of color image forming apparatuses.

Latest Patents

One of her latest patents is for a color image forming apparatus. This invention features multiple image forming stations for various development colors, including black. Each station is equipped with a photoreceptor that has a charge transport layer made from a blend of at least two types of resins. The unique aspect of this design is that the blended ratio of the binder resins for the black photoreceptor differs from that of the other colors, resulting in enhanced abrasion resistance for the black photoreceptor. This innovation allows for the concurrent use of all photoreceptors for both black and color images.

Another significant patent is for an electrophotographic photoreceptor and its production method. This invention controls the increase of voltage (VL) to below 15 V by adjusting the content ratio of charge transporting materials within a specific range. The design ensures minimal reduction in image concentration, which is crucial for maintaining high-quality outputs. The method for producing this photoreceptor involves using a dip coating liquid that optimizes the ionization potential of the materials used.

Career Highlights

Yuriko Shindoh is currently employed at Sharp Kabushiki Kaisha Corporation, where she continues to innovate in her field. Her work has been instrumental in advancing the technology used in electrophotographic systems, making them more efficient and reliable.

Collaborations

Throughout her career, Yuriko has collaborated with notable colleagues, including Hiroko Ishibashi and Kazushige Morita. These collaborations have contributed to the development of her innovative patents and have fostered a creative environment for technological advancements.

Conclusion

Yuriko Shindoh's contributions to electrophotographic technology exemplify her dedication to innovation. Her patents reflect a deep understanding of the complexities involved in image forming technologies. Her work continues to influence the industry and pave the way for future advancements.