Kanagawa, Japan

Takashi Fujigaki

This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Rayon Company, Limited. Active years: 1990-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Fujigaki. Retrieved from https://idiyas.com/inventor/takashi-fujigaki

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 = 7.0

ph-index = 2

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1990-1991

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2 patents (USPTO):Explore Patents

Title: Takashi Fujigaki: Innovator in Optical Fiber Technology

Introduction

Takashi Fujigaki is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of optical fiber systems.

Latest Patents

Fujigaki's latest patents include an innovative optical fiber ribbon end-structure. This invention provides an end structure for at least one optical fiber ribbon, wherein the same-side ends of the optical fiber ribbons are bundled together and tightly fitted in a metallic sleeve member. This design ensures that the coating layers of the optical fiber ribbons are positioned on the inner surface of the metallic sleeve member. Another notable patent is for working equipment designed for roughening the side of optical fiber. This equipment features a hot stamper, a sheet with a rough surface for transfer, a cushion, and a cushion-mounted plate that has a portion formed in a stepwise or continuously curved or sloped form.

Career Highlights

Fujigaki is currently employed at Mitsubishi Rayon Company, Limited, where he continues to develop innovative solutions in optical fiber technology. His work has been instrumental in advancing the capabilities of optical fiber applications.

Collaborations

Throughout his career, Fujigaki has collaborated with esteemed colleagues such as Noriyuki Furukawa and Yoshikazu Fujinaga. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Takashi Fujigaki's contributions to optical fiber technology exemplify his dedication to innovation. His patents reflect a commitment to improving the efficiency and functionality of optical fiber systems. His work continues to influence the industry and inspire future advancements.

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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