Kawasaki, Japan

Nobukazu Kirigaya

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Fujitsu Corporation. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobukazu Kirigaya. Retrieved from https://idiyas.com/inventor/nobukazu-kirigaya

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Nobukazu Kirigaya: Innovator in Disk Control Technology

Introduction

Nobukazu Kirigaya is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of disk control technology. His innovative approach has led to the development of a unique method that enhances the efficiency of disk control units.

Latest Patents

Kirigaya holds a patent for a method of controlling a disk control unit. This patent involves an ID portion that indicates the relationship between the number of a record contained in an FBA block and the position of the record. The method allows for improved head positioning commands and efficient data retrieval from cache memory. He has 1 patent to his name.

Career Highlights

Throughout his career, Kirigaya has worked with Fujitsu Corporation, a leading technology company. His work has focused on enhancing disk control systems, which are crucial for data storage and retrieval processes. His contributions have been instrumental in advancing the technology used in modern computing.

Collaborations

Kirigaya has collaborated with talented coworkers such as Yuichi Taroda and Kazuma Takatsu. Their combined expertise has fostered innovation and development within their projects at Fujitsu Corporation.

Conclusion

Nobukazu Kirigaya's work in disk control technology exemplifies the impact of innovation in the tech industry. His patent and collaborations highlight his commitment to advancing technology and improving data management systems.

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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