Saitama, Japan

Masahiko Tsuzuki

This inventor holds 14 USPTO granted patents and 1 published patent application. Top assignee: Canon Kabushiki Kaisha. Active years: 1997-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Tsuzuki. Retrieved from https://idiyas.com/inventor/masahiko-tsuzuki

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

USPTO Granted Patents = 14 

% Patents Active = 71.4

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 99(Granted Patents)


Location History:

  • Saitama-ken, JP (1997 - 2001)
  • Kawaguchi, JP (1998 - 2003)
  • Tokyo, JP (2006)
  • Saitama, JP (2004 - 2016)

Company Filing History:


Years Active: 1997-2026

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14 patents (USPTO):Explore Patents

Title: Masahiko Tsuzuki: Innovator in Optical Technology

Introduction

Masahiko Tsuzuki is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of optical technology, holding a total of 14 patents. His work focuses on developing advanced optical apparatuses that enhance image capturing and processing.

Latest Patents

Among his latest innovations is an optical apparatus that features a heat sink for radiating the image sensor, a cooling fan unit to maintain optimal temperatures, and a first lens barrel designed to guide light to the image sensor. This innovative design allows for efficient cooling and improved image quality. Another notable patent involves a lens driving apparatus that utilizes a lead screw and a rack unit to facilitate precise movement. This apparatus is engineered to ensure durability and functionality, even under varying forces.

Career Highlights

Masahiko Tsuzuki has dedicated his career to advancing optical technologies. He is currently employed at Canon Kabushiki Kaisha, where he continues to innovate and develop cutting-edge optical solutions. His expertise and commitment to research have positioned him as a key figure in the industry.

Collaborations

Throughout his career, Tsuzuki has collaborated with esteemed colleagues such as Toshiaki Kawanishi and Youichi Iwasaki. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Masahiko Tsuzuki's contributions to optical technology are noteworthy and impactful. His innovative patents and collaborations reflect his dedication to advancing the field. As he continues to work at Canon, his future endeavors are anticipated to further enhance optical systems and applications.

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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