Yokohama, Japan

Syunji Ohshima

This inventor holds 1 USPTO granted patent. Top assignee: Sony Corporation. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Syunji Ohshima. Retrieved from https://idiyas.com/inventor/syunji-ohshima

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 = 1


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: The Innovations of Syunji Ohshima

Introduction

Syunji Ohshima is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of technology, particularly in the area of communication systems. His innovative ideas have led to the development of patents that enhance the functionality of receivers.

Latest Patents

One of Syunji Ohshima's key patents is titled "Automatic change-over notification for a receiver." This invention involves circuits designed for use with a receiver that notify the operator of a receiving station through an audio tone when an opposite station is calling or has ceased transmission. The invention detects the transition of an opposite station from its transmitting to receiving state or vice versa. A specific change-over sound, based on the detector output, is introduced into the principal station's receiver audio amplifier circuits. This innovation improves communication efficiency and operator awareness.

Career Highlights

Syunji Ohshima 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. His contributions have been instrumental in advancing the company's technological capabilities.

Collaborations

Some of Syunji Ohshima's coworkers include Yasuaki Asanuma and Masayasu Kaneko. Their collaborative efforts have fostered an environment of innovation and creativity within the company.

Conclusion

Syunji Ohshima's work exemplifies the spirit of innovation in the technology sector. His patent for automatic change-over notification demonstrates his commitment to improving communication systems. His contributions continue to influence the industry and inspire future advancements.

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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