Tokyo, Japan

Ryoichi Kasahara

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Ntt Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoichi Kasahara. Retrieved from https://idiyas.com/inventor/ryoichi-kasahara-th0enbmp

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Ryoichi Kasahara: Innovator in Optical Technology

Introduction

Ryoichi Kasahara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, particularly through his innovative designs and patents. His work has garnered attention for its practical applications and technical advancements.

Latest Patents

Ryoichi Kasahara holds a patent for an optical module. This optical module includes two components that are optically connected. It features a glass layer disposed in a region that includes an optical connection portion between the two components. Notably, at least one component includes a thin tube through which outside air is introduced, and the end face of the thin tube is in contact with the glass layer. This invention showcases his ability to integrate functionality with cutting-edge technology.

Career Highlights

Kasahara is currently employed at NTT Corporation, a leading telecommunications company in Japan. His role at NTT Corporation allows him to work on advanced technologies that shape the future of communication and optical systems. His dedication to innovation is evident in his ongoing projects and research.

Collaborations

Throughout his career, Ryoichi Kasahara has collaborated with notable colleagues, including Nobutatsu Koshobu and Yuji Fujiwara. These collaborations have fostered a creative environment that encourages the exchange of ideas and expertise in the field of optical technology.

Conclusion

Ryoichi Kasahara is a distinguished inventor whose work in optical technology has made a significant impact. His patent for an optical module exemplifies his innovative spirit and technical prowess. As he continues to contribute to the field, his influence on future advancements in optical systems is sure to grow.

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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