Chigasaki, Japan

Yasuhiro Igarashi

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Hitachi, Ltd., Hitachi Software Co., Ltd.. Active years: 2005-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiro Igarashi. Retrieved from https://idiyas.com/inventor/yasuhiro-igarashi-2oqui64k

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Chigasaki, JP (2005)
  • Fujisawa, JP (2012)

Company Filing History:


Years Active: 2005-2012

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2 patents (USPTO):Explore Patents

Title: Yasuhiro Igarashi: Innovator in Storage Technology

Introduction

Yasuhiro Igarashi is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of storage technology, holding a total of 2 patents. His work focuses on improving data storage and access methods, which are crucial in today's data-driven world.

Latest Patents

Igarashi's latest patents include innovative solutions for storage devices and access instruction methods. One of his patents describes a storage device that efficiently manages data sent from a host apparatus. This device utilizes multiple processors to send access instructions to a cache memory controller based on requests from the host. Another patent outlines a storage system that includes a control apparatus managing data transfers in a multiprocessor configuration. This system ensures that critical configurational information is preserved even during power failures, utilizing an uninterrupted power supply apparatus.

Career Highlights

Throughout his career, Yasuhiro Igarashi has worked with prominent companies such as Hitachi, Ltd. and Hitachi Software Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in storage technology.

Collaborations

Igarashi has collaborated with notable colleagues, including Yoshinori Okubo and Masatomo Ohno. These partnerships have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Yasuhiro Igarashi's contributions to storage technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the efficiency and reliability of data storage 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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