Yokohama, Japan

Hidejirou Maehara

This inventor holds 5 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 1987-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidejirou Maehara. Retrieved from https://idiyas.com/inventor/hidejirou-maehara

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 80.0

Average Co-Inventor Count = 1.7

ph-index = 5

Forward Citations = 39(Granted Patents)


Location History:

  • Yokohama, JP (1987 - 1996)
  • Kanagawa, JP (2007)

Company Filing History:


Years Active: 1987-2007

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5 patents (USPTO):Explore Patents

Title: Innovations of Hidejirou Maehara

Introduction

Hidejirou Maehara is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of image reproduction technology. With a total of 5 patents to his name, Maehara continues to push the boundaries of innovation in his industry.

Latest Patents

One of his latest patents is an image reproducing apparatus with problem monitoring and reporting ability. This invention includes an image forming part that executes the image forming and reproducing process. It features a data storage unit that keeps track of potential problems associated with the image forming process, each linked to specific addressee information. The apparatus also has an acquiring unit that gathers problem information when issues arise, an addressee determination unit that selects the appropriate addressee based on the problem, and a communication unit that reports the issue to the selected addressee.

Another significant patent is the image forming system with a common processor bus architecture. This invention allows an image forming apparatus to perform various tasks typically handled by a host computer. It includes a printer and a scanner, and is designed to work with a host computer that has a standard bus line for external connections. The apparatus features a bus line that mirrors the architecture of the standard bus line, an interface for connecting to the host computer, a central processing unit for managing data flow, and a basic input/output system for controlling data input and output.

Career Highlights

Hidejirou Maehara is currently employed at Ricoh Company, Ltd., where he continues to innovate and develop new technologies. His work has significantly impacted the field of image reproduction, enhancing the efficiency and effectiveness of various processes.

Collaborations

Maehara has collaborated with several talented individuals throughout his career, including Shoji Nishiwaki and Yasuyuki Nukaya. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Hidejirou Maehara's contributions to image reproduction technology are noteworthy and reflect his dedication to innovation. His patents demonstrate a commitment to solving real-world problems and improving existing technologies.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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