Kanagawa, Japan

Shoji Hagita

This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1985-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoji Hagita. Retrieved from https://idiyas.com/inventor/shoji-hagita

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 = 2.0

ph-index = 2

Forward Citations = 21(Granted Patents)


Location History:

  • Kanagawa, JP (1985)
  • Yokohama, JP (1987)

Company Filing History:


Years Active: 1985-1987

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2 patents (USPTO):Explore Patents

Title: Innovations of Shoji Hagita

Introduction

Shoji Hagita is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of audio and video technology. With a total of 2 patents, his work focuses on enhancing the quality of audio and video reproduction.

Latest Patents

Hagita's latest patents include an "Apparatus for detecting and compensating drop-outs in an audio and video" and an "Apparatus for recording and/or reproducing video and audio signals." The first patent addresses the detection and compensation of drop-outs in audio and video signals recorded on magnetic media. This apparatus ensures that drop-outs are detected and compensated for, resulting in a continuous and high-quality audio experience. The second patent focuses on the high-quality reproduction of audio in video tape recorders, utilizing mixed signals recorded in parallel tracks on magnetic tape. This innovation allows for effective separation and demodulation of audio signals, even in varying tape speeds.

Career Highlights

Hagita has been associated with Sony Corporation, where he has contributed to the development of advanced audio and video technologies. His work has played a crucial role in improving the user experience in video tape recorders and other audio-visual devices.

Collaborations

Some of his notable coworkers include Takanori Maruichi and Shinji Kakuyama. Their collaborative efforts have further enhanced the innovations in audio and video technology.

Conclusion

Shoji Hagita's contributions to audio and video technology through his patents demonstrate his commitment to innovation in this field. His work continues to influence the quality of audio-visual experiences 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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