Tokyo, Japan

Yusuhiro Naka

This inventor holds 1 USPTO granted patent. Top assignee: The Furukawa Electric Co., Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yusuhiro Naka. Retrieved from https://idiyas.com/inventor/yusuhiro-naka

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Yusuhiro Naka: Innovator in Optical Fiber Technology

Introduction

Yusuhiro Naka is a prominent inventor based in Tokyo, Japan. He is known for his significant contributions to the field of optical fiber technology. His innovative approach has led to advancements that enhance the reliability and accuracy of optical fiber measurements.

Latest Patents

Yusuhiro Naka holds a patent for a method of measuring optical fiber drawing tension. This method allows for the accurate detection of peak frequencies in the oscillation waveform of the optical fiber being drawn. By determining the fundamental oscillation frequency from a peak in the spectrum, his invention can effectively measure the tension without being affected by noise. The process involves conducting initial detecting operations over a frequency range expected to contain a peak frequency, followed by subsequent operations that align the median frequency with the previously detected peak frequency.

Career Highlights

Naka has made significant strides in his career, particularly through his work at The Furukawa Electric Co., Ltd. His expertise in optical fiber technology has positioned him as a key figure in the industry. His innovative methods have not only improved measurement techniques but have also contributed to the overall advancement of optical fiber applications.

Collaborations

Yusuhiro Naka has collaborated with various professionals in his field, including his coworker Shimpei Todo. These collaborations have fostered an environment of innovation and have led to the development of new technologies in optical fiber measurement.

Conclusion

Yusuhiro Naka's contributions to optical fiber technology exemplify the impact of innovation in the field. His patented method for measuring drawing tension is a testament to his expertise and dedication to advancing technology. His work continues to influence the industry and pave the way for future developments.

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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