Chiba, Japan

Takumi Tsuji

This inventor holds 4 USPTO granted patents. Top assignees: Sony Corporation, Sony Group Corporation. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Tsuji. Retrieved from https://idiyas.com/inventor/takumi-tsuji

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


% Patents Active = 50.0

Average Co-Inventor Count = 2.3

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Ibaraki, JP (2012)
  • Chiba, JP (2009 - 2017)

Company Filing History:


Years Active: 2009-2025

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takumi Tsuji

Introduction

Takumi Tsuji is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of imaging technology, holding a total of 4 patents. His work focuses on enhancing imaging apparatuses and optical elements, showcasing his expertise and innovative spirit.

Latest Patents

Among his latest patents, Tsuji has developed an imaging apparatus that includes multiple lens sections with different angles of view. This technology features an image sensor and various lens sections designed to form a subject image in distinct areas of the image sensor through different wavelength filters. Notably, at least one of these lens sections possesses an angle of view that differs from the others. Additionally, he has patented an optical element that allows light with a large principal ray input angle to be gradually input from the center to the peripheral portion, with a thickness that increases from the center outward.

Career Highlights

Throughout his career, Takumi Tsuji has worked with prominent companies, including Sony Corporation and Sony Group Corporation. His experience in these organizations has undoubtedly contributed to his innovative developments in imaging technology.

Collaborations

Tsuji has collaborated with talented individuals such as Masaki Ando and Toru Udaka, further enhancing his work and contributions to the field.

Conclusion

Takumi Tsuji's innovative work in imaging technology and optical elements has made a significant impact in his field. His patents reflect a commitment to advancing technology and improving imaging systems.

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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