Tokyo, Japan

Hideo Sakai

This inventor holds 12 USPTO granted patents and 2 EPO patents. Top assignees: Hitachi-High-Technologies Corporation, Hitachi, Ltd., Hoya Corporation. Active years: 1987-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Sakai. Retrieved from https://idiyas.com/inventor/hideo-sakai-3780c5tp

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

Calculating rank

% Patents Active = 91.7


Average Co-Inventor Count = 2.9

ph-index = 4

Forward Citations = 40(Granted Patents)


Location History:

  • Kokubunji, JP (1987)
  • Musashino, JP (2011 - 2014)
  • Shinjuku-ku, JP (2016)
  • Tokyo, JP (2009 - 2021)

Company Filing History:


Years Active: 1987-2021

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12 patents (USPTO):Explore Patents

Title: Hideo Sakai: A Pioneer in Facility Management Innovations

Introduction

Hideo Sakai, an inventive mind based in Tokyo, Japan, is known for his significant contributions in the field of facility management technologies. With a remarkable portfolio containing 12 patents, he has paved the way for new standards in state determination devices and methods.

Latest Patents

Sakai's recent patents reflect his deep understanding of machine tool operations and facility management. The key innovations include a Facility State Determination Device, which integrates a catalog storage unit for versatile application, a catalog control unit that pairs machine tool information to its corresponding catalog, and a sophisticated sensor data processing unit that determines machine state based on extracted feature quantities. Another notable innovation is the State Identification Device, designed to analyze physical data from machine tools transitioning through various operational states, utilizing a similarity calculation unit to enhance state determination accuracy.

Career Highlights

Throughout his career, Hideo Sakai has been associated with prestigious companies, including Hitachi High-Technologies Corporation and Hitachi, Ltd. His work in these organizations has allowed him to innovate extensively in his field and gain recognition for his technical capabilities and inventive spirit.

Collaborations

Sakai has partnered with notable colleagues, including Yasutaka Toyoda and Ryoichi Matsuoka. Their collaborative efforts have led to advancements in facility management technologies that continue to influence how industries approach machine monitoring and maintenance.

Conclusion

Hideo Sakai stands out as a pivotal figure in the realm of facility management innovations. With a diverse array of patents and a robust career marked by collaboration and innovation, he continues to shape the future of machine tool technology in remarkable ways. His latest patents demonstrate not only his technical prowess but also his commitment to enhancing the efficiency and reliability of facility 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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