Fujisawa, Japan

Atsumi Hirata

This inventor holds 17 USPTO granted patents and 1 EPO patent. Top assignee: Victor Company of Japan, Limited. Active years: 1981-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsumi Hirata. Retrieved from https://idiyas.com/inventor/atsumi-hirata

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 = 1.6

ph-index = 9

Forward Citations = 159(Granted Patents)


Location History:

  • Yamato, JP (1981 - 1983)
  • Fujisawa, JP (1983 - 1987)
  • Kanagawa-ken, JP (2004)

Company Filing History:


Years Active: 1981-2004

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17 patents (USPTO):Explore Patents

Title: Atsumi Hirata: Pioneer of Information Recording Innovations

Introduction

Atsumi Hirata, an accomplished inventor based in Fujisawa, Japan, has made significant contributions to the field of information recording technology. With a remarkable portfolio of 17 patents, Hirata has consistently pushed the boundaries of innovation, particularly in the realm of contents information recording and processing.

Latest Patents

Hirata's latest patents showcase his expertise and innovative thinking. These include a "Contents Information Recording Method," a "Contents Information Processing Unit," a "Contents Information Deciphering Method," and a "Contents Information Deciphering Unit." One notable patent outlines a method for transferring enciphered contents information between media A and media B, detailing how enciphered key information and IDs are recorded, compared, and processed to ensure secure data transfer. Another significant patent involves an information recording disc featuring a connecting region that facilitates the transition between parallel and single information programs during reproduction. This advancement improves the efficiency of information delivery while maintaining high fidelity.

Career Highlights

Hirata's career has been marked by his association with the Victor Company of Japan, Limited, where he has played a key role in developing groundbreaking technologies. His work has not only enhanced the company’s product offerings but has also paved the way for advancements in multimedia applications. His contributions remain critical to the evolution of information recording systems, influencing both consumer and professional markets.

Collaborations

Throughout his career, Hirata has collaborated with notable colleagues, such as Shunichi Shichijo and Toyotaka Machida. These collaborations have fostered an environment of creativity and innovation, resulting in patents that reflect a shared vision for revolutionizing content delivery and recording methodologies.

Conclusion

Atsumi Hirata’s impressive body of work stands as a testament to his dedication to innovation in the field of information recording. His patents not only address current technological challenges but also anticipate future demands in data processing and media utilization. As the landscape of multimedia continues to evolve, Hirata's contributions will undoubtedly leave a lasting impact on the industry.

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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