Tokyo, Japan

Ryo Kawahara

This inventor holds 16 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: International Business Machines Corporation, The Furukawa Electric Co., Ltd.. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryo Kawahara. Retrieved from https://idiyas.com/inventor/ryo-kawahara

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

USPTO Granted Patents = 16 

% Patents Active = 81.3


Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Kanagawa, JP (2012)
  • Kanagawa-ken, JP (2015)
  • Tokyo, JP (2008 - 2022)

Company Filing History:


Years Active: 2008-2026

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16 patents (USPTO):Explore Patents

Title: Ryo Kawahara: Innovator in Optical Fiber Technology

Introduction

Ryo Kawahara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 16 patents. His innovative work has paved the way for advancements in network node detection and optical fiber connection systems.

Latest Patents

Kawahara's latest patents include a method for generating sequences of network nodes. This invention allows for the detection of suspicious patterns within a transaction network of nodes. By determining if any adjacent node to a current node falls within the suspicious pattern, the system can walk to that node and generate a sequence based on the walk. Another notable patent is the optical fiber connection state determination system. This system assesses the connection state between two optical fibers by measuring the intensity of reflected light and determining the connection status based on that measurement.

Career Highlights

Throughout his career, Ryo Kawahara has worked with esteemed companies such as IBM and The Furukawa Electric Co., Ltd. His experience in these organizations has contributed to his expertise in optical technologies and network systems.

Collaborations

Kawahara has collaborated with notable colleagues, including Takayuki Osogami and Kohichi Kamijoh. Their joint efforts have further enhanced the development of innovative solutions in the field.

Conclusion

Ryo Kawahara's contributions to optical fiber technology and network systems demonstrate his commitment to innovation. His patents reflect a deep understanding of complex systems and a drive to improve connectivity solutions.

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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