Kanagawa, Japan

Masakazu Takami

This inventor holds 9 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignee: Sumitomo Electric Industries, Limited. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Takami. Retrieved from https://idiyas.com/inventor/masakazu-takami

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

USPTO Granted Patents = 9 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.1

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Kanagawa, JP (2017)
  • Yokohama, JP (2017)
  • Osaka, JP (2022 - 2024)

Company Filing History:


Years Active: 2017-2026

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9 patents (USPTO):Explore Patents

Title: Masakazu Takami: Innovator in Optical Fiber Technology

Introduction

Masakazu Takami is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 9 patents. His work focuses on enhancing the performance and efficiency of optical fiber systems.

Latest Patents

Among his latest innovations are the intermittent connection-type optical fiber tape core and the optical fiber cable with connector-equipped optical fiber cord. The intermittent connection-type optical fiber tape core is designed to arrange multiple optical fiber cores in parallel, with specific intervals that are intermittently connected. This design allows for improved flexibility and performance in optical fiber applications. The outer diameter of each optical fiber core ranges from 160-220 μm, and the catenary amount of the tip end of the core projecting from the held location is between 0.1-2 mm.

Career Highlights

Masakazu Takami has been instrumental in advancing optical fiber technology through his innovative designs and patents. His work at Sumitomo Electric Industries, Limited has positioned him as a key player in the industry, contributing to the development of cutting-edge optical fiber solutions.

Collaborations

He has collaborated with notable colleagues such as Fumiaki Sato and Kenta Tsuchiya, further enhancing the impact of his work in the field.

Conclusion

Masakazu Takami's contributions to optical fiber technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities of optical systems, making him a valuable asset to the industry.

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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