Tokyo, Japan

Tsutomu Yoshioka

This inventor holds 3 USPTO granted patents. Top assignees: Nissan Motor Company Limited, Clarion Co. Active years: 1983-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Yoshioka. Retrieved from https://idiyas.com/inventor/tsutomu-yoshioka-e9tsp6zx

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 = 3.0

ph-index = 3

Forward Citations = 113(Granted Patents)


Company Filing History:


Years Active: 1983-1996

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3 patents (USPTO):Explore Patents

Title: Tsutomu Yoshioka: Innovator in Audio and Reinforcement Technologies

Introduction

Tsutomu Yoshioka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of audio devices and reinforcement technologies. With a total of 3 patents to his name, Yoshioka's work reflects a commitment to innovation and practicality.

Latest Patents

One of Yoshioka's latest patents is a radio receiver with playback means. This audio device integrates a playback device, such as a tape or CD player, with a radio. It is designed to interrupt playback upon receiving a signal, allowing for the output of special broadcasts, such as traffic information. The device ensures that playback resumes from the exact point it was interrupted, enhancing user experience. Another significant patent is for a reinforcing member that includes a reinforcing resin layer, which is elastic in its semi-hardened state and rigid when fully hardened. This innovative design allows for effective reinforcement of various objects, showcasing Yoshioka's versatility as an inventor.

Career Highlights

Throughout his career, Tsutomu Yoshioka has worked with prominent companies, including Nissan Motor Company Limited and Clarion Co. His experience in these organizations has undoubtedly influenced his inventive processes and the development of his patents.

Collaborations

Yoshioka has collaborated with notable individuals in the industry, including Hiroto Kikuchi and Yukio Okada. These partnerships have likely contributed to the success and refinement of his inventions.

Conclusion

Tsutomu Yoshioka stands out as an innovative inventor whose work in audio devices and reinforcement technologies has made a lasting impact. His patents reflect a blend of creativity and functionality, marking him as a significant figure in the field of innovation.

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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