Matsudo, Japan

Masahito Natsume

This inventor holds 5 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1989-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahito Natsume. Retrieved from https://idiyas.com/inventor/masahito-natsume

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 = 2.1

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Chiba, JP (1996)
  • Matsudo, JP (1989 - 2001)

Company Filing History:


Years Active: 1989-2001

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Masahito Natsume

Introduction

Masahito Natsume is a prominent inventor based in Matsudo, Japan. He has made significant contributions to the field of imaging technology, holding a total of 5 patents. His work primarily focuses on image reading apparatuses and film handling technologies, showcasing his expertise and innovative spirit.

Latest Patents

One of Natsume's latest patents is a film holder and image reading apparatus. This apparatus includes a carriage designed to hold a film holder, which in turn holds a film. It features a motor that moves the carriage, and a housing that contains both the carriage and the motor. The design allows for precise positioning of the carriage during operation. Additionally, the apparatus incorporates an image sensor that captures images from an original, along with a conveyor that facilitates the movement of the original through a space defined by two parallel boards. This innovative design ensures that the original remains parallel to the boards during the reading process.

Another notable patent is an image read apparatus that reads images recorded on films housed in cartridges. This apparatus detects the development status of the film using a sensor. If the sensor indicates that the film is undeveloped or its status is undeterminable, the apparatus can forcibly control the cartridge's disk to display a developed state. This feature enhances the usability and functionality of the film cartridge handling process.

Career Highlights

Masahito Natsume is associated with Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to develop cutting-edge technologies that have advanced the field of image processing and film handling.

Collaborations

Natsume has collaborated with notable colleagues such as Hidetoshi Matsuoka and Toshimi Iizuka. Their combined expertise has contributed to the successful development of innovative imaging solutions.

Conclusion

Masahito Natsume's contributions to imaging technology through his patents and work at Canon highlight his role as a key innovator in the field. His inventions continue to influence the way images are processed and handled, 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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