Odawara, Japan

Hirokazu Ogasawara

This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignee: Hitachi, Ltd.. Active years: 2011-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Ogasawara. Retrieved from https://idiyas.com/inventor/hirokazu-ogasawara

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5 

% Patents Active = 40.0

Average Co-Inventor Count = 2.1

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Odawara, JP (2011 - 2015)
  • Tokyo, JP (2021)

Company Filing History:


Years Active: 2011-2021

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5 patents (USPTO):Explore Patents

Title: Hirokazu Ogasawara: Innovator in Storage Systems

Introduction

Hirokazu Ogasawara is a prominent inventor based in Odawara, Japan. He has made significant contributions to the field of data management and storage systems. With a total of 5 patents to his name, Ogasawara continues to push the boundaries of technology.

Latest Patents

Ogasawara's latest patents include a "Storage system and data management method of storage system." This invention enables system-wide data deduplication, allowing for efficient data management across multiple storage apparatuses. The system calculates data capacity by removing duplicate data and performs optimal arrangement arithmetic processing to identify the most efficient storage combinations. Another notable patent is the "File storage system and file storage method," which involves a first server and a second server that manage file differences effectively. This innovation enhances the way data is stored and updated in real-time.

Career Highlights

Hirokazu Ogasawara is currently employed at Hitachi, Ltd., where he applies his expertise in developing advanced storage solutions. His work has been instrumental in improving data management systems, making them more efficient and reliable.

Collaborations

Ogasawara has collaborated with notable colleagues, including Kenichi Miki and Yoshio Sonokawa. These partnerships have fostered innovation and contributed to the success of various projects within the company.

Conclusion

Hirokazu Ogasawara is a key figure in the realm of storage systems and data management. His innovative patents and contributions to Hitachi, Ltd. highlight his commitment to advancing technology in this critical field.

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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