Yokohama, Japan

Tamotsu Nakazawa

This inventor holds 5 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1982-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tamotsu Nakazawa. Retrieved from https://idiyas.com/inventor/tamotsu-nakazawa

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 = 1.6

ph-index = 5

Forward Citations = 101(Granted Patents)


Company Filing History:


Years Active: 1982-1998

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Tamotsu Nakazawa

Introduction

Tamotsu Nakazawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of image processing and filing systems, holding a total of 5 patents. His work has been instrumental in advancing technology in these areas, particularly through his association with Canon Kabushiki Kaisha.

Latest Patents

One of Nakazawa's latest patents is a filing system with multiple forms of storage. This innovative system integrates optical discs and microfilms, allowing for the organic management of image files. The system includes a workstation that registers, searches, and processes these image files, ensuring efficient management and security of search information. Another significant patent is an image processing apparatus equipped with a compression error detector. This apparatus reads image data, compresses it, and checks for the accuracy of the compression operation, enhancing the reliability of image processing.

Career Highlights

Throughout his career, Nakazawa has been associated with Canon Kabushiki Kaisha, where he has developed groundbreaking technologies. His work has not only contributed to the company's success but has also influenced the broader field of image processing and data management.

Collaborations

Nakazawa has collaborated with esteemed colleagues such as Kenzo Ina and Minoru Ogata. These partnerships have fostered innovation and have led to the development of advanced technologies in their respective fields.

Conclusion

Tamotsu Nakazawa's contributions to technology, particularly in image processing and filing systems, highlight his role as a significant inventor. His patents reflect a commitment to innovation and excellence in his field.

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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