Yokohama, Japan

Ichiro Ohsawa

This inventor holds 2 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1990-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichiro Ohsawa. Retrieved from https://idiyas.com/inventor/ichiro-ohsawa

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 = 2

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1990-1993

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2 patents (USPTO):Explore Patents

Title: Ichiro Ohsawa: Innovator in Sheet Feeding Technology

Introduction

Ichiro Ohsawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of imaging technology, particularly through his work with Canon Kabushiki Kaisha. With a total of 2 patents to his name, Ohsawa has demonstrated his expertise and innovation in developing advanced machinery.

Latest Patents

Ohsawa's latest patents include a "Sheet Feeding Apparatus" and a "Process Cartridge and Image Forming Apparatus Using Same." The sheet feeding apparatus features a feeding roller designed to efficiently feed sheet material from a stack, along with a separation device that ensures only one sheet is fed at a time. The transportation roller works in conjunction with the feeding roller to facilitate the movement of the separated sheet material. His second patent focuses on an image forming apparatus that utilizes a process cartridge with an enhanced positioning mechanism, allowing for improved alignment between the cartridge and the optical system within the main assembly.

Career Highlights

Throughout his career, Ichiro Ohsawa has been instrumental in advancing imaging technology. His work at Canon has positioned him as a key player in the development of innovative solutions that enhance the efficiency and functionality of imaging devices. His patents reflect a deep understanding of both mechanical design and user needs.

Collaborations

Ohsawa has collaborated with talented individuals such as Teruo Komatsu and Shinji Goto. These partnerships have contributed to the successful development of his patented technologies and have fostered a collaborative environment that encourages innovation.

Conclusion

Ichiro Ohsawa's contributions to the field of imaging technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in the industry, showcasing the importance of 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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