Tokyo, Japan

Satoru Ishizuka

This inventor holds 1 USPTO granted patent. Top assignee: Aiwa Co., Ltd.. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoru Ishizuka. Retrieved from https://idiyas.com/inventor/satoru-ishizuka

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 = 1.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Satoru Ishizuka: Innovator in Audio Reproducing Technology

Introduction

Satoru Ishizuka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of audio technology, particularly with his innovative approach to sound reproduction. His work focuses on enhancing user experience by integrating language preferences into audio devices.

Latest Patents

Ishizuka holds a patent for an audio reproducing device. This device is designed to display character information in languages that align with the user's preferences without adding complexity to the user experience. The user can set a priority order for the languages displayed when a CD is played. For instance, if Japanese is set as the first priority, the device will show character information in Japanese on an LCD screen during playback. This feature eliminates the need for users to adjust settings each time they use the device, making it more user-friendly.

Career Highlights

Satoru Ishizuka is associated with Aiwa Co., Ltd., a company known for its commitment to audio innovation. His work at Aiwa has allowed him to focus on developing technologies that enhance the way users interact with audio content. His patent reflects a deep understanding of user needs and technological capabilities.

Conclusion

Satoru Ishizuka's contributions to audio technology exemplify the intersection of innovation and user-centric design. His patent for an audio reproducing device showcases his ability to simplify the user experience while providing advanced functionality.

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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