Saitama, Japan

Shosaburo Sakaguchi

This inventor holds 1 USPTO granted patent. Top assignee: Pioneer Electronic Corporation. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shosaburo Sakaguchi. Retrieved from https://idiyas.com/inventor/shosaburo-sakaguchi

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 = 7.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Shosaburo Sakaguchi: Innovator in Audio Technology

Introduction

Shosaburo Sakaguchi is a notable inventor based in Saitama, Japan. He is recognized for his contributions to audio technology, particularly in the development of tape deck systems. His innovative approach has led to advancements that enhance user experience in audio playback.

Latest Patents

Sakaguchi holds a patent for an automatically reversible tape deck. This device features an automatic stop mechanism that ensures playback halts at the starting position after one complete reciprocation of the tape. Notably, if playback begins in the midst of a music interval, the device continues to play until the end of that interval before stopping. This innovation significantly improves the functionality and convenience of tape decks.

Career Highlights

Sakaguchi is associated with Pioneer Electronic Corporation, a leading company in the audio and electronics industry. His work has contributed to the company's reputation for quality and innovation in audio technology.

Collaborations

Throughout his career, Sakaguchi has collaborated with talented individuals such as Yoshio Aoyagi and Yukihiro Kaneko. These partnerships have fostered a creative environment that has led to significant advancements in their field.

Conclusion

Shosaburo Sakaguchi's contributions to audio technology, particularly through his patent for an automatically reversible tape deck, highlight his innovative spirit and dedication to enhancing user experience. His work continues to influence the audio industry today.

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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