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For the Inventor, By the Inventor

Tokyo, Japan

Nobuo Yagi

This inventor holds 5 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 2003-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuo Yagi. Retrieved from https://idiyas.com/inventor/nobuo-yagi

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 = 1.7

ph-index = 2

Forward Citations = 41(Granted Patents)


Location History:

  • Hadano, JP (2003)
  • Upland, CA (US) (2012 - 2013)
  • Tokyo, JP (2016 - 2017)

Company Filing History:

goldMedal5 out of 42,731 
 
Hitachi, Ltd.
 patents

Years Active: 2003-2017

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5 patents (USPTO):Explore Patents
1. 9612931 - System and method for synchronously controlling LED on multiple control modules based on a register synchronized with synchronous packets (2017-04-04),
2. 9361043 - Information processing and control system for inter processing apparatus control of storage devices (2016-06-07),
3. 8365012 - Arrangements detecting reset PCI express bus in PCI express path, and disabling use of PCI express device (2013-01-29),
4. 8122285 - Arrangements detecting reset PCI express bus in PCI express path, and disabling use of PCI express device (2012-02-21),
5. 6564302 - Information processing apparatus with cache coherency (2003-05-13),

Title: Nobuo Yagi: Innovator in Information Processing Systems

Introduction

Nobuo Yagi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of information processing systems, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of control systems in various applications.

Latest Patents

Yagi's latest patents include a "System and method for synchronously controlling LED on multiple control modules based on a register synchronized with synchronous packets." This invention involves an information processing system where multiple devices are interconnected through an SMP connection mechanism. Each device features a control device, such as an FPGA, that manages the state of control signals and facilitates communication between devices through synchronized packets.

Another notable patent is the "Information processing and control system for inter processing apparatus control of storage devices." This system allows for the integration of distributed HDDs within a network of information processing apparatuses, enabling them to function as a single disk. The design includes a storage device controller that manages storage devices across different apparatuses, enhancing overall system performance.

Career Highlights

Nobuo Yagi is currently employed at Hitachi, Ltd., where he continues to innovate and develop advanced information processing technologies. His work has significantly impacted the efficiency of data management and processing in various technological applications.

Collaborations

Yagi has collaborated with notable colleagues, including Akihiro Umezawa and Dzikowski Jens Uwe. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Nobuo Yagi's contributions to the field of information processing systems demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of technology and its applications, positioning him as a key figure in 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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