Katumi Matuura

Title: Innovations of Katumi Matuura: A Pioneer in Electrophotographic Technology

Introduction

Katumi Matuura, an inventive mind based in Hachioji, Japan, is recognized for his significant contributions to the field of electrophotography. With two patents to his name, his work has advanced the efficiency and functionality of electrophotographic photoreceptors, which are essential components in various imaging devices.

Latest Patents

Matuura's latest patents reflect his expertise and innovative spirit. The first patent focuses on an electrophotographic photoreceptor featuring a photosensitive layer made from a unique copolymer configuration. This copolymer consists of polymer block A, which is a polysilane, and polymer block B, which is derived from anionic polymerizable monomers. This composition results in a photoreceptor with excellent mechanical strength, stable chargeability, and superior photosensitivity.

The second patent describes a photoreceptor that includes a photosensitive layer supported by a base material. This layer utilizes a polycarbonate compound binder, carefully selected from specific chemical formulas that ensure enhanced performance. This inventive approach allows for significant improvements in photoreceptor capabilities, further solidifying Matuura's contributions to the industry.

Career Highlights

Throughout his career, Katumi Matuura has worked with renowned companies such as Konishiroku Photo Industry Co., Ltd. and Konica Corporation. His roles in these organizations have allowed him to develop cutting-edge technologies, pushing the boundaries of what is possible in electrophotographic applications.

Collaborations

Matuura's collaborative efforts with colleagues such as Hiroyuki Nomori and Yoshiaki Takei have played a vital role in furthering his innovations. These fruitful partnerships have enabled the exchange of ideas and expertise, fostering an environment of creativity and advancement in the field.

Conclusion

Katumi Matuura stands out as a significant figure in the realm of electrophotography. His patents not only demonstrate innovative technological solutions but also reflect a commitment to improving the efficiency and quality of imaging technologies. As a dedicated inventor, Matuura continues to inspire future generations in the field of electrophotographic research and development.