Tokyo, Japan

Yukihira Maruyama

This inventor holds 1 USPTO granted patent. Top assignee: Sony Corporation. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukihira Maruyama. Retrieved from https://idiyas.com/inventor/yukihira-maruyama

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 = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Innovations by Yukihira Maruyama

Introduction

Yukihira Maruyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of digital sound reproduction and editing. His innovative approach has led to the development of a unique device that enhances the way sound is recorded and edited.

Latest Patents

Maruyama holds a patent for a digital sound reproducing and editing device. This device allows for variable speed reproduction of speech from memory, controlled by a jog dial. The technology utilizes buffer memory to manage speech sound data, ensuring that the reproduction speed is directly aligned with the jog dial's indication. This innovation eliminates time delays between speed commands and actual reproduction, providing a seamless experience for users.

Career Highlights

Yukihira Maruyama is currently employed at Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to collaborate with other talented individuals in the field, further enhancing his contributions to sound technology.

Collaborations

Some of Maruyama's coworkers include Masami Sato and Kaoru Sekigawa. Their collective expertise has fostered an environment of innovation and creativity within the company.

Conclusion

Yukihira Maruyama's contributions to digital sound technology exemplify the spirit of innovation. His patent for a digital sound reproducing and editing device showcases his ability to enhance user experience through technology.

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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