Fumio Masuda

Title: Fumio Masuda: Innovator in Image Formation Technology

Introduction

Fumio Masuda is a prominent inventor based in Sakai, Japan, known for his significant contributions to image formation technology. With a total of 10 patents to his name, Masuda has developed innovative solutions that enhance the efficiency and effectiveness of printing processes.

Latest Patents

Masuda's latest patents include a fixing device and an image formation apparatus. The fixing device is designed to form a fixing nip by pressing a first roller, which is located inside the rotation path of a rotating belt, with a second roller via the belt. This device thermally fixes an unfixed image formed on a sheet by passing the sheet through the fixing nip while heating the belt through electromagnetic induction. The design features an excitation coil positioned outside the path and a fixed plate that contacts the inner surface of the belt, ensuring optimal performance. Additionally, the fixing device includes a conductive heat generation layer that does not contain magnetic shunt alloy, enhancing its efficiency.

Another notable patent involves a fixing device and image forming apparatus that utilizes two belts suspended on upstream and downstream rollers. These belts maintain an elliptic shape while rotating, allowing for effective pressing contact that forms a fixing nip. A toner image is fixed by being heated as the recording sheet passes through this nip, showcasing Masuda's innovative approach to image processing.

Career Highlights

Throughout his career, Fumio Masuda has worked with notable companies such as Minolta Camera and Konica Minolta Business Technologies, Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in imaging technology.

Collaborations

Masuda has collaborated with esteemed colleagues, including Junji Ohtani and Eiichi Sano. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.

Conclusion

Fumio Masuda's work in image formation technology has made a lasting impact on the industry. His innovative patents and collaborations with leading companies and professionals highlight his dedication to advancing imaging solutions. His contributions continue to influence the future of printing technology.