Tokyo, Japan

Susumu Mikajiri

This inventor holds 18 USPTO granted patents and 3 published patent applications and 6 EPO patents. Top assignee: Ricoh Company, Ltd.. Active years: 2009-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Susumu Mikajiri. Retrieved from https://idiyas.com/inventor/susumu-mikajiri

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

USPTO Granted Patents = 18 

% Patents Active = 61.1

 

Average Co-Inventor Count = 2.2

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2009-2024

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18 patents (USPTO):Explore Patents

Title: **Innovative Mind: The Contributions of Susumu Mikajiri**

Introduction

Susumu Mikajiri, based in Tokyo, Japan, is a prominent inventor renowned for his significant contributions to image reading technologies. With a total of 18 patents to his name, Mikajiri has established himself as a key figure in the innovation landscape, particularly through his work at Ricoh Company, Ltd.

Latest Patents

Mikajiri's latest patents showcase his cutting-edge innovations in image processing. One notable patent is an **Image Reading Device and Image Forming Apparatus Incorporating the Image Reading Device**. This device includes a reader and multiple components designed to enhance the efficiency of reading sheets and cleaning mechanisms. By employing conveyance rotators that operate at different speeds, the device ensures optimal performance, facilitating the contact of a cleaning sheet with key components.

Another significant patent is the **Reading Device and Image Forming Apparatus with Foreign-Object Detection**. This invention integrates a foreign-object detection mechanism that compares background images captured during the reading process. It effectively identifies any attached foreign objects, thereby improving the reliability of image reading. This advancement is instrumental in various applications that require precision and accuracy.

Career Highlights

Mikajiri's career at Ricoh Company, Ltd. has been marked by continuous innovation and development in imaging technologies. His commitment to research and development has played a crucial role in enhancing the functionality and reliability of imaging equipment used across various industries. The impact of his work is evident in Ricoh's position as a leading provider of imaging solutions.

Collaborations

Throughout his career, Mikajiri has collaborated with talented individuals, including notable coworkers such as Kohta Aoyagi and Kimiharu Yamazaki. These collaborations have led to groundbreaking advancements in imaging technologies, showcasing the power of teamwork in driving innovation forward.

Conclusion

Susumu Mikajiri's contributions to the field of imaging technology reflect his dedication to innovation and excellence. With 18 patents to his name, he continues to influence the industry through his work at Ricoh Company, Ltd. His latest inventions not only enhance the functionality of image reading devices but also pave the way for future advancements 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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