Ueda, Japan

Rumiko Osada

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Ishihara Sangyo Co., Ltd.. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rumiko Osada. Retrieved from https://idiyas.com/inventor/rumiko-osada

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 = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Rumiko Osada: Innovator in Tapered Optical Fiber Technology

Introduction

Rumiko Osada, an inventive mind hailing from Ueda, Japan, has made significant contributions to the field of optical technology. As a skilled inventor, she has developed a novel tapered optical fiber that boasts exceptional outer diameter accuracy and high reproducibility. Her pioneering work addresses essential challenges in the manufacturing process of optical fibers, paving the way for advancements in optical communications.

Latest Patents

Osada holds a patent for her invention titled "Tapered Optical Fiber, Manufacturing Method Thereof and Manufacturing System Thereof." This patent details a manufacturing system designed to create tapered optical fibers by utilizing a shifter that accurately adjusts the optical fiber's positioning while incorporating a heating device. This innovation allows for precise control over the broadening unit, ensuring that the optical fibers are manufactured with the required quality and specifications.

Career Highlights

Currently, Rumiko Osada is associated with Ishihara Sangyo Co., Ltd., where she continues to expand her research and development in optical technologies. Her expertise and innovative spirit contribute to the company's mission to enhance optical fiber applications, making her a valuable asset in the realm of technological advancements.

Collaborations

Throughout her career, Osada has collaborated with esteemed colleagues, including Hidetoku Iida and Hideaki Shiratori. These partnerships have fostered an environment of shared knowledge and innovation, leading to breakthroughs in optical fiber manufacturing methodologies.

Conclusion

Rumiko Osada stands out as a talented inventor in the field of optical fiber technology. Her patented innovations not only improve manufacturing techniques but also have the potential to influence the future of optical communications. Through her continued efforts at Ishihara Sangyo Co., Ltd., Osada exemplifies the spirit of innovation and dedication that drives advancements in technology.

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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