Tokyo, Japan

Youichi Yabuki

This inventor holds 2 USPTO granted patents. Top assignees: Nippon Steel Corporation, Nippon Steel Welding Products and Engineering Co., Ltd.. Active years: 1988-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youichi Yabuki. Retrieved from https://idiyas.com/inventor/youichi-yabuki

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 = 17(Granted Patents)


Company Filing History:


Years Active: 1988-1989

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2 patents (USPTO):Explore Patents

Title: Youichi Yabuki: Innovator in Optical Fiber Technology

Introduction

Youichi Yabuki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of optical fiber technology, holding two patents that showcase his innovative approach to solving complex problems in this area.

Latest Patents

Yabuki's latest patents include an "Apparatus for passing optical fibers through tubular products" and a "Method for passing optical fibers through tubular products by vibrating." Both inventions involve a unique mechanism where a tube is wound into a coil and vibrated, allowing an optical fiber to be fed into the coil. The vibration causes the inner wall of the tube to exert a force that moves the optical fiber diagonally upward and forward. This innovative method enables the optical fiber to travel forward within the tube, effectively pulling in additional length from outside.

Career Highlights

Throughout his career, Yabuki has worked with prominent companies such as Nippon Steel Corporation and Nippon Steel Welding Products and Engineering Co., Ltd. His experience in these organizations has contributed to his expertise in the field of optical fibers and related technologies.

Collaborations

Yabuki has collaborated with notable colleagues, including Kunio Kashiwaya and Hiroyo Haga. Their teamwork has likely played a role in advancing the innovations that Yabuki has developed.

Conclusion

Youichi Yabuki's contributions to optical fiber technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the industry and pave the way for future advancements in this field.

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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