Hiroki Katoh

Title: Hiroki Katoh: Innovator in Image Forming Technology

Introduction

Hiroki Katoh is a distinguished inventor based in Tokai, Japan, known for his contributions to image forming technology with a notable portfolio of three patents. His inventions showcase innovative solutions that enhance the performance and reliability of imaging devices.

Latest Patents

One of Katoh's recent patents is the "Abnormal discharge detection circuit for corona chargers." This invention is integral to an image forming apparatus that includes a photosensitive member and multiple corona chargers to achieve effective charging. The design incorporates various charge output circuits and abnormal discharge detection circuits, allowing for real-time monitoring and maintenance of optimal charging conditions. A controller is also included to manage the input signals from these detection circuits, further ensuring device reliability.

Another significant patent by Katoh is the "Image forming apparatus having photoconductor and method of controlling the same," which describes an image forming apparatus that utilizes a rotatable photoconductor and a charging mechanism. It features an overcurrent detector that sends signals in response to any overcurrent conditions in the charger. The controller within the apparatus performs essential functions, such as counting detection signals and determining operational thresholds to prevent equipment failure.

Career Highlights

Hiroki Katoh is currently employed by Brother Industries, Ltd., a company renowned for its high-quality imaging and printing solutions. His work at Brother has focused on enhancing imaging technologies, contributing to the company's reputation as a leader in this field through the innovative patents he has developed.

Collaborations

Throughout his career, Katoh has collaborated with talented coworkers, including Masamitsu Takahashi and Masahito Hamaya. Together, they have fostered a creative environment that encourages the development of groundbreaking technologies in the imaging industry.

Conclusion

Hiroki Katoh's impressive body of work reflects a commitment to innovation within the realm of image forming technology. His patents not only address current challenges in the industry but also pave the way for advancements that will shape the future of imaging equipment. As technology continues to evolve, inventors like Katoh play a crucial role in driving progress and improving the efficiency of everyday devices.