Osaka, Japan

Takayasu Yamauchi

This inventor holds 10 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Sumitomo Electric Industries, Limited, Japan Communication Accessories Manufacturing Co., Ltd., Sei Optifrontier Co., Ltd.. Active years: 2010-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayasu Yamauchi. Retrieved from https://idiyas.com/inventor/takayasu-yamauchi

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

USPTO Granted Patents = 10 

% Patents Active = 90.0

 

Average Co-Inventor Count = 4.6

ph-index = 3

Forward Citations = 33(Granted Patents)


Location History:

  • Kanagawa, JP (2012 - 2013)
  • Yokohama, JP (2010 - 2020)
  • Osaka, JP (2019 - 2020)

Company Filing History:


Years Active: 2010-2020

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10 patents (USPTO):Explore Patents

Title: Takayasu Yamauchi: Innovator in Fiber Optics

Introduction

Takayasu Yamauchi is a prominent inventor based in Osaka, Japan, known for his significant contributions to the field of fiber optics. With a total of 10 patents to his name, he has made remarkable advancements that have impacted the industry.

Latest Patents

One of his latest inventions is the Fiber Optic Cable Rack. This innovative optical fiber rack features a rack part that accommodates multiple termination units arranged vertically. It includes an optical fiber housing part with a back plate, designed to house extra length wiring from several optical fiber bundles connected to the termination units. The design incorporates first dividing bodies that help organize the optical fiber bundles, ensuring efficient management and accessibility.

Another notable invention is the Tray Unit, which consists of multiple trays, each equipped with a protrusion at its side end. This unit features a pair of frames with several tiers of rail portions that allow the trays to slide horizontally. The rail portions include clamps that align vertically, designed to securely hold the trays in place as they move to a predetermined position.

Career Highlights

Throughout his career, Takayasu Yamauchi has worked with esteemed companies such as Sumitomo Electric Industries, Limited and Sei Optifrontier Co., Ltd. His experience in these organizations has contributed to his expertise and innovative capabilities in the field of fiber optics.

Collaborations

He has collaborated with notable coworkers, including Takayuki Yokochi and Yukihiro Yokomachi, further enhancing his work and contributions to the industry.

Conclusion

Takayasu Yamauchi's innovative spirit and dedication to advancing fiber optics have led to significant developments in the field. His patents reflect a commitment to improving technology and efficiency in optical fiber management.

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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