Masaharu Yokono

Title: Masaharu Yokono: Innovator in Color Laser Printing Technology

Introduction

Masaharu Yokono is a distinguished inventor based in Kanagawa, Japan. He has made significant contributions to the field of color laser printing, holding a total of 4 patents. His innovative designs have enhanced the functionality and efficiency of printing technology.

Latest Patents

Yokono's latest patents include a color laser printer and a detachable transfer belt unit for correcting color and position differences. The color laser printer features a transfer belt unit that includes reference marks and a drive mechanism. This unit is equipped with a data storage unit (EEPROM) that stores essential color correction and position correction data. When the transfer belt unit is new or replaced, it performs necessary corrections based on the stored data. Another notable invention is an image forming apparatus that includes a pair of support plates for a photoconductive drum. This apparatus allows for feedback control of the high-tension power supply by sensing the current flowing through the return path.

Career Highlights

Yokono has dedicated his career to advancing printing technology at Ricoh Company, Ltd. His work has been instrumental in developing innovative solutions that address common challenges in color printing. His patents reflect a deep understanding of both mechanical and electronic components in printing systems.

Collaborations

Throughout his career, Yokono has collaborated with talented individuals such as Takeshi Washio and Kazuosa Kuma. These partnerships have fostered a creative environment that has led to groundbreaking advancements in the industry.

Conclusion

Masaharu Yokono's contributions to color laser printing technology have established him as a key figure in the field. His innovative patents and collaborative efforts continue to influence the future of printing solutions.