Musashino, Japan

Schun'ichi Itoh

This inventor holds 1 USPTO granted patent. Top assignees: Hitachi Denshi Kabushiki Kaisha, Hitachi, Ltd., Japanese National Railways. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Schun'ichi Itoh. Retrieved from https://idiyas.com/inventor/schun-ichi-itoh

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 = 10.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Schun'ichi Itoh: Innovator in Data Communication Systems

Introduction

Schun'ichi Itoh is a notable inventor based in Musashino, Japan. He has made significant contributions to the field of data communication systems, particularly with his innovative patent for an AC type line concentrator. His work has had a lasting impact on how data signals are managed and transmitted.

Latest Patents

Itoh holds a patent for an AC type line concentrator designed for use in data communication systems. This concentrator features a crosspoint switch circuit composed of multiple crosspoint switches capable of switching an analog signal. The design allows for the transfer of a carrier signal modulated by a data signal from one of the incoming lines to a selected outgoing line without demodulation. This innovation enhances the efficiency and effectiveness of data communication.

Career Highlights

Throughout his career, Schun'ichi Itoh has worked with prominent organizations, including Japanese National Railways and Hitachi, Ltd. His experience in these companies has provided him with a solid foundation in engineering and technology, enabling him to develop groundbreaking inventions.

Collaborations

Itoh has collaborated with esteemed colleagues such as Yoshio Akutsu and Yasuo Ishii. Their combined expertise has contributed to advancements in the field of data communication.

Conclusion

Schun'ichi Itoh's contributions to data communication systems through his innovative patent and collaborations with industry professionals highlight his importance as an inventor. His work continues to influence the way data is transmitted and managed in modern communication systems.

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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