Yokohama, Japan

Tsutomu Mitsuishi

This inventor holds 1 USPTO granted patent. Top assignee: Nikon Corporation. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Mitsuishi. Retrieved from https://idiyas.com/inventor/tsutomu-mitsuishi-ily88c8u

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Tsutomu Mitsuishi: Innovator in Image Recording Technology

Introduction

Tsutomu Mitsuishi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of image recording technology. His innovative approach has led to the development of a unique image recording apparatus that enhances the efficiency of paper positioning during the recording process.

Latest Patents

Mitsuishi holds 1 patent for his invention titled "Image recording apparatus." This apparatus features a pinch roller that restrains lateral movement of image receiving paper. It incorporates a skew feed roller and an edge guide that work together to position the paper laterally, despite the restraint imposed by the pinch roller. The design includes a curved portion of the paper feed path between the pinch roller and the skew roller, which facilitates accurate paper positioning.

Career Highlights

Tsutomu Mitsuishi is currently employed at Nikon Corporation, a leading company in imaging and optical products. His work at Nikon has allowed him to focus on advancing image recording technologies. His innovative contributions have played a crucial role in enhancing the functionality of imaging devices.

Collaborations

Mitsuishi has collaborated with talented coworkers such as Hisaki Koyama and Tsuyoshi Sato. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

In summary, Tsutomu Mitsuishi is a distinguished inventor whose work in image recording technology has made a significant impact. His patent for the image recording apparatus showcases his innovative spirit and dedication to improving imaging solutions.

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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