Musashino, Japan

Seiji Okamoto

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Ntt Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Okamoto. Retrieved from https://idiyas.com/inventor/seiji-okamoto-p5f6m62u

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Seiji Okamoto: Innovator in Optical Transmission Systems

Introduction

Seiji Okamoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical transmission systems. His innovative work has led to the development of a patented technology that enhances the efficiency of optical communication.

Latest Patents

Okamoto holds a patent for an "Optical transmission system and transmission mode selecting method." This invention includes an optical transmission device and an optical reception device that receives signals via an optical transmission line. The system features a transmission-mode selection unit that prioritizes transmission mode information based on various parameters concerning transmission performance. This technology aims to improve the reliability and efficiency of optical communications.

Career Highlights

Seiji Okamoto is associated with NTT Corporation, a leading telecommunications company in Japan. His work at NTT has allowed him to focus on advancing optical transmission technologies. His contributions have been instrumental in enhancing communication systems.

Collaborations

Okamoto has collaborated with notable colleagues, including Tetsuro Inui and Hideki Nishizawa. These partnerships have fostered innovation and development in the field of optical transmission.

Conclusion

Seiji Okamoto's work in optical transmission systems exemplifies the impact of innovative thinking in telecommunications. His patented technology continues to influence the industry and improve communication methods.

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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