Raita Doi

Title: Raita Doi: Inventor of Transport and Processing Systems

Introduction

Raita Doi is an inventor based in Kanagawa, Japan. His work includes inventions for transporting and processing recording media and other materials. He is associated with Fuji Xerox Co., Ltd. and Fujifilm Business Innovation Corp. His patent portfolio includes 4 patents.

Latest Patents

Doi’s latest patents describe devices designed to direct and feed materials through processing systems.

“Intermediate Transport Device and Medium Processing System” describes a device that changes the direction of a recording medium received from a pre-processing device. It can deliver the medium toward either of two post-processing devices through separate delivery ports, with the ports positioned at a similar height.

“Feeding Device, Transporting Device, and Processing System” describes a feeding device with an inclined loading surface and a feeding unit. The unit moves a target material obliquely upward along the surface, supporting its movement through a transport and processing system.

Career Highlights

Doi’s listed company affiliations include Fuji Xerox Co., Ltd. and Fujifilm Business Innovation Corp. The patent descriptions reflect a focus on practical mechanisms for routing and feeding materials within processing equipment.

Collaborations

Doi’s listed coworkers include Katsumi Tanaka and Tomokazu Kurita. Their shared professional context connects them to work involving transport and processing technologies.

Conclusion

Raita Doi’s four-patent portfolio highlights his contributions to material transport and feeding systems, including inventions designed to improve how recording media moves between processing stages.