Kanagawa, Japan

Naokazu Miyamoto

This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1995-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naokazu Miyamoto. Retrieved from https://idiyas.com/inventor/naokazu-miyamoto

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


% Patents Active = 50.0

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1995-2012

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2 patents (USPTO):Explore Patents

Title: Naokazu Miyamoto: Innovator in Voice Output Systems

Introduction

Naokazu Miyamoto is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of audio technology, particularly in voice output systems. With a total of 2 patents, his work has had a notable impact on how audio is processed and transmitted.

Latest Patents

Miyamoto's latest patents include a "Voice Output System and Method" and a "Digital Audio Signal Transforming Method and Apparatus." The voice output system provides high-quality voice while allowing coexistence with other wireless transmission systems. It involves acquiring compression-encoded voice data that accompanies video displayed on a screen, which is then wirelessly transmitted and expanded for output. The transforming apparatus is designed for compressing digital audio signals from one format to another, featuring a peak level calculating circuit and a hard disk unit for recording and reproducing audio levels.

Career Highlights

Miyamoto has been associated with Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to explore innovative solutions in audio technology, contributing to the company's reputation for high-quality products.

Collaborations

Throughout his career, Miyamoto has collaborated with notable colleagues, including Yutaka Sato and Chiaki Kanai. These collaborations have fostered an environment of innovation and creativity, leading to advancements in audio technology.

Conclusion

Naokazu Miyamoto's contributions to voice output systems and digital audio signal transformation highlight his role as a key innovator in the field. His patents reflect a commitment to enhancing audio quality and functionality in modern 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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