Aichi, Japan

Syouji Yamada

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Syouji Yamada. Retrieved from https://idiyas.com/inventor/syouji-yamada

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 = 9.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Syouji Yamada - Innovator in Optical Transmission Technology

Introduction

Syouji Yamada is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of optical transmission technology. His innovative approach has led to the development of a unique optical transmission device that enhances coupling efficiency.

Latest Patents

Syouji Yamada holds 1 patent for his invention titled "Optical transmission device." This device is designed to couple a light source with an optical transmission path effectively. The invention interposes an optical transmission path structure at the center of the distance between the light source and the optical path, improving optical coupling efficiency. The structure consists of multiple light transmitting elements arranged to receive incident light from the source and emit outgoing light at an equal angle. This arrangement allows for optimal light transmission, especially when used with optical fibers.

Career Highlights

Syouji Yamada is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to focus on advancing optical technologies and contributing to the company's research and development efforts.

Collaborations

Throughout his career, Yamada has collaborated with esteemed colleagues such as Seiichi Onoda and Yasumasa Koakutsu. Their combined expertise has furthered advancements in optical transmission technologies.

Conclusion

Syouji Yamada's contributions to optical transmission technology exemplify the spirit of innovation. His patent for the optical transmission device showcases his commitment to enhancing efficiency in light coupling. His work continues to influence the field and inspire future advancements.

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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