Hiroki Murata

Title: Innovations by Hiroki Murata

Introduction

Hiroki Murata is a notable inventor based in Sunto-gun, Japan. He has made significant contributions to the field of image forming apparatuses, holding a total of 3 patents. His work primarily focuses on enhancing the efficiency and functionality of imaging technologies.

Latest Patents

One of his latest patents is related to the cleaning control of image carriers in image forming apparatuses. This innovation involves process cartridges that are driven by corresponding DC brushless motors. In a cleaning sequence executed after image formation ends, the DC brushless motors operate according to specific driving parameters, which effectively reduces acoustic operational noise. Another significant patent is for a power supply device and image forming apparatus that utilizes a piezoelectric transformer. This device generates an output voltage by driving the transformer using a frequency signal. It includes a comparison unit that compares the output voltage with a voltage setting signal, and a voltage control oscillation unit that generates the frequency signal based on the comparison results.

Career Highlights

Hiroki Murata is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technologies. His work at Canon has allowed him to develop innovative solutions that enhance the performance of imaging devices.

Collaborations

Throughout his career, Hiroki has collaborated with notable colleagues such as Osamu Nagasaki and Atsuhiko Yamaguchi. These collaborations have contributed to the advancement of technology in their field.

Conclusion

Hiroki Murata's contributions to the field of imaging technology through his patents and work at Canon demonstrate his commitment to innovation. His inventions continue to influence the development of more efficient imaging solutions.