Kiyoaki Kawamoto

Title: Kiyoaki Kawamoto: Innovator in Induction Heating Technology

Introduction

Kiyoaki Kawamoto is a notable inventor based in Kunitachi, Japan. He has made significant contributions to the field of induction heating technology, holding a total of 9 patents. His work has advanced the functionality and efficiency of image forming apparatuses, particularly in the context of electrophotography.

Latest Patents

Kawamoto's latest patents include an induction heating type of fixing device and an image forming apparatus equipped with it. The induction heating type of fixing device is designed to fix a recording material that has a toner image. It features a heating member, an induction coil divided into multiple parts, and a temperature detector that monitors the heating member's temperature. The device includes a signal generator that periodically controls the energization of each divided induction coil, ensuring optimal heating. The controller manages the supply of driving current based on the detected temperature, enhancing the efficiency of the heating process.

Another significant patent is for an electrophotographic image forming apparatus that includes a fixing unit with a heat roller and a press roller. This apparatus also features a cleaning unit with a backup roller designed to remove residual toner from the heat roller's surface. The backup roller has a unique two-layer structure, combining a metal shaft core with a resilient outer layer. Its design allows for a gradual reduction in diameter, creating a crown-like shape that improves cleaning efficiency.

Career Highlights

Throughout his career, Kiyoaki Kawamoto has worked with prominent companies such as Konishiroku Photo Industry Co., Ltd. and Konica Corporation. His experience in these organizations has allowed him to develop and refine his innovative technologies, contributing to advancements in imaging and printing solutions.

Collaborations

Kawamoto has collaborated with notable colleagues, including Katsuhiro Shukuri and Haruo Iwahashi. Their combined expertise has fostered a creative environment that has led to the development of groundbreaking technologies in the field.

Conclusion

Kiyoaki Kawamoto's contributions to induction heating technology and image forming apparatuses have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to influence advancements in imaging technology.