Chiba, Japan

Hirotaka Asada

This inventor holds 15 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Optical Fiber Connectors. Top assignee: Fujikura Limited. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotaka Asada. Retrieved from https://idiyas.com/inventor/hirotaka-asada

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Sakura, JP (2021 - 2022)
  • Chiba, JP (2020 - 2024)

Company Filing History:


Years Active: 2020-2025

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Areas of Expertise:
Ferrule
Optical Connection
Fiber-Attached Ferrule
Connector System
Manufacturing Methods
Optical Connector
Ferrule Structure
Fiber-Equipped Ferrule
Cleaning Tool
Optical Connection Member
15 patents (USPTO):Explore Patents

Title: Hirotaka Asada: Innovator in Optical Fiber Technology

Introduction

Hirotaka Asada is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 15 patents. His innovative designs and solutions have advanced the capabilities of optical fiber systems.

Latest Patents

Among his latest patents, Asada has developed a ferrule and ferrule structure that enhances the connection of optical fibers. This ferrule includes a main body with inner and outer walls, designed to securely hold the tip of an optical fiber. The inner wall features fiber holes, while an adhesive filling part is strategically placed to ensure stability. Additionally, he has patented a boot and ferrule structure that facilitates the insertion of optical fibers, improving the overall efficiency of fiber connections.

Career Highlights

Hirotaka Asada is currently employed at Fujikura Limited, a leading company in the field of optical fiber technology. His work has been instrumental in developing advanced solutions that meet the growing demands of the telecommunications industry. Asada's innovative spirit and technical expertise have positioned him as a key figure in his field.

Collaborations

Asada has collaborated with notable colleagues, including Akihiro Nakama and Shigeo Takahashi. Their combined efforts have led to the successful development of various optical fiber technologies, further enhancing the capabilities of Fujikura Limited.

Conclusion

Hirotaka Asada's contributions to optical fiber technology through his numerous patents reflect his dedication to innovation. His work continues to influence the industry, paving the way for future advancements in optical communication 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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