Osaka, Japan

Sohei Matsuo

This inventor holds 1 USPTO granted patent. Top assignee: Mita Industrial Co., Ltd.. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sohei Matsuo. Retrieved from https://idiyas.com/inventor/sohei-matsuo

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Sohei Matsuo: Innovator in Electrostatic Copying Technology

Introduction

Sohei Matsuo is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of electrostatic copying technology. His innovative approach has led to the development of a unique electrostatic copying apparatus that enhances the efficiency and functionality of copying processes.

Latest Patents

Matsuo holds a patent for an electrostatic copying apparatus. This invention includes a housing, a support for an original document, and a transparent plate for supporting the original. The apparatus features a system for forming a copied image, which includes an optical system for projecting the image of the original onto the transparent plate. Additionally, it has a system for transferring copying paper synchronously with the scanning of the original. The improvements in this patent focus on the control of cutting the copying paper and enhancements in the devices for supplying both roll and sheet forms of copying paper.

Career Highlights

Sohei Matsuo is associated with Mita Industrial Co., Ltd., where he has contributed to advancements in copying technology. His work has been instrumental in improving the efficiency of electrostatic copying systems. With a patent count of 1 patent, Matsuo's innovations reflect his dedication to enhancing the capabilities of copying apparatuses.

Collaborations

Matsuo has collaborated with notable coworkers such as Ryutaro Yamagata and Shigeo Koyama. Their combined efforts have contributed to the development of advanced technologies in the field of electrostatic copying.

Conclusion

Sohei Matsuo's contributions to electrostatic copying technology demonstrate his innovative spirit and commitment to improving copying processes. His patent reflects a significant advancement in the field, showcasing the importance of continuous innovation 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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