Yokohama, Japan

Mutsuo Watanabe

This inventor holds 5 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 1980-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mutsuo Watanabe. Retrieved from https://idiyas.com/inventor/mutsuo-watanabe-3r749ohl

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

Calculating rank

% Patents Active = 80.0

Average Co-Inventor Count = 2.1

ph-index = 4

Forward Citations = 56(Granted Patents)


Location History:

  • Tokyo, JP (1980)
  • Yokohama, JP (1988 - 2012)

Company Filing History:


Years Active: 1980-2012

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5 patents (USPTO):Explore Patents

Title: Mutsuo Watanabe: Innovator in Imaging Technology

Introduction

Mutsuo Watanabe is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of imaging technology, holding a total of 5 patents. His work primarily focuses on enhancing the efficiency and functionality of image forming apparatuses.

Latest Patents

Watanabe's latest patents include a "Rotation member unit and image forming apparatus." This invention features a rotation member that is detachable from a casing and includes multiple drive introduction members positioned at both ends of the rotation member. These members engage with a drive transmission component rotated by a motor. Another significant patent is for an "Apparatus for supplying toner to an image forming apparatus." This invention streamlines the process of replacing toner cartridges in imaging devices. It provides step-by-step instructions on a display, guiding the operator through the re-supply process to ensure efficiency and accuracy.

Career Highlights

Mutsuo Watanabe is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of imaging technology. His work has contributed to the development of advanced imaging solutions that enhance user experience and operational efficiency.

Collaborations

Watanabe has collaborated with notable colleagues such as Tatsuo Tani and Shigeru Muramatsu. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Mutsuo Watanabe's contributions to imaging technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the efficiency of image forming apparatuses, making significant strides in technology.

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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