Saitama, Japan

Hiroshi Moriuchi

This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1997-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Moriuchi. Retrieved from https://idiyas.com/inventor/hiroshi-moriuchi

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 = 3.4

ph-index = 2

Forward Citations = 84(Granted Patents)


Company Filing History:


Years Active: 1997-1999

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2 patents (USPTO):Explore Patents

Title: The Innovations of Hiroshi Moriuchi

Introduction

Hiroshi Moriuchi, a notable inventor based in Saitama, Japan, has made significant contributions to the field of optical transmission and control systems. With a total of two patents to his name, Moriuchi's work reflects the fusion of advanced technology and practical applications.

Latest Patents

Moriuchi's latest patents focus on two major innovations in optical transmission. The first patent addresses the optical transmission of signals, specifically for video signals that consist of luminance and chrominance components. This innovation involves frequency modulation to create distinct frequency bands for each component, ensuring minimal distortion and efficient signal transmission via infrared signals emitted by diodes. The second patent involves the development of a central control device that allows for seamless communication of audio and video signals among various operation devices through multiline cables or multiplexed signals. This system enhances user interaction by cataloging connected devices, enabling ease of connection and control.

Career Highlights

Hiroshi Moriuchi's career has been enriched by his role at Sony Corporation, where he has been able to apply his skills in a pioneering environment. His contributions at Sony have not only influenced product design but have also set benchmarks in signal transmission technology.

Collaborations

Throughout his career, Moriuchi has collaborated with esteemed colleagues, including Kazutoshi Matsumoto and Hatsuhiko Shinoda. These collaborations have facilitated the exchange of ideas and fostered a creative environment that promotes innovation within the organization.

Conclusion

Hiroshi Moriuchi stands out as an inventor whose work has made a prominent impact in the realm of optical signal transmission and control systems. His patents exemplify a commitment to enhancing technology for practical applications, and through his collaborations at Sony Corporation, he continues to inspire future innovations in the industry.

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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