Tokyo, Japan

Akiyoshi Okada

This inventor holds 4 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1991-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akiyoshi Okada. Retrieved from https://idiyas.com/inventor/akiyoshi-okada

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 = 2.0

ph-index = 4

Forward Citations = 67(Granted Patents)


Company Filing History:


Years Active: 1991-1993

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4 patents (USPTO):Explore Patents

Title: Akiyoshi Okada: Innovator in Audio Technology

Introduction

Akiyoshi Okada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of audio technology, particularly through his work at Sony Corporation. With a total of 4 patents to his name, Okada has established himself as a key figure in the development of innovative audio devices.

Latest Patents

Among his latest patents are a radio receiver of headphone type and a tape player. These inventions reflect his commitment to enhancing the audio experience for users. His work continues to push the boundaries of what is possible in personal audio technology.

Career Highlights

Okada's career at Sony Corporation has been marked by his dedication to innovation. His role in the company has allowed him to collaborate with other talented engineers and inventors, furthering the development of cutting-edge audio products. His contributions have played a vital role in maintaining Sony's reputation as a leader in the electronics industry.

Collaborations

Some of Akiyoshi Okada's notable coworkers include Ichiro Hino and Kazumasa Okumura. Their collaborative efforts have led to advancements in audio technology, showcasing the power of teamwork in the innovation process.

Conclusion

Akiyoshi Okada's work in audio technology exemplifies the spirit of innovation. His patents and collaborations have significantly impacted the industry, making him a noteworthy inventor in the field.

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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