Chiba, Japan

Sachie Morita

This inventor holds 2 USPTO granted patents. Top assignee: Fujikura Limited. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sachie Morita. Retrieved from https://idiyas.com/inventor/sachie-morita

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 = 4.0

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2004

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2 patents (USPTO):Explore Patents

Title: Sachie Morita: Innovator in Optical Fiber Technology

Introduction

Sachie Morita is a prominent inventor based in Chiba, Japan. She has made significant contributions to the field of optical fiber technology, holding 2 patents that showcase her innovative spirit and technical expertise.

Latest Patents

Her latest patents include a fusion splicing method and device for optical fibers. In this invention, bare fibers of ribbon optical fibers are arranged in opposite directions on a fiber setup stage. The interval of a pair of discharge electrode rods is adjusted according to the number of bare fibers, ensuring that all fibers are set into a uniform temperature area during the fusion splicing process. This method optimizes the splicing process based on the fiber number, enhancing the efficiency and quality of the fusion.

Another notable patent by Morita is a fusion splicing method and device specifically for ribbon optical fibers. In this design, bare fibers are also arranged in opposite directions on a fiber setup stage equipped with V-grooves. A discharge occurs between the electrode rods, and an electric field is applied to fiber clamps made of conductive material. This setup extends the uniform temperature area, allowing for a consistent and effective fusing and splicing process.

Career Highlights

Sachie Morita is currently employed at Fujikura Limited, a company known for its advancements in optical fiber technology. Her work has significantly impacted the industry, leading to improved methods for splicing optical fibers.

Collaborations

Throughout her career, Morita has collaborated with notable colleagues, including Hiroshi Sato and Hiroshi Sugawara. These collaborations have further enriched her work and contributed to the development of innovative solutions in optical fiber technology.

Conclusion

Sachie Morita's contributions to optical fiber technology through her patents and work at Fujikura Limited highlight her role as a leading inventor in this field. Her innovative methods for fusion splicing are paving the way for advancements in optical communication.

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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