Ibaraki, Japan

Hidefumi Takegahara

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi Construction Machinery Co., Ltd.. Active years: 1996-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidefumi Takegahara. Retrieved from https://idiyas.com/inventor/hidefumi-takegahara

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Ibaraki, JP (1996)
  • Ibaraki-ken, JP (2000)

Company Filing History:


Years Active: 1996-2000

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2 patents (USPTO):Explore Patents

Title: The Innovations of Hidefumi Takegahara

Introduction

Hidefumi Takegahara is a notable inventor based in Ibaraki-ken, Japan. He has made significant contributions to the field of control systems, showcasing his expertise through various patents. With a total of 2 patents, Takegahara has established himself as a key figure in his industry.

Latest Patents

His latest patents include an "Output correcting method in control system" and a "Drive control system for hydraulic machine." These innovations reflect his commitment to enhancing the efficiency and functionality of control systems in machinery.

Career Highlights

Takegahara is currently employed at Hitachi Construction Machinery Co., Ltd., where he applies his knowledge and skills to develop advanced technologies. His work at this esteemed company has allowed him to contribute to significant advancements in construction machinery.

Collaborations

Throughout his career, Takegahara has collaborated with talented individuals such as Toichi Hirata and Kazuhiro Sunamura. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

In summary, Hidefumi Takegahara is a distinguished inventor whose work in control systems has led to valuable patents and advancements in the field. His contributions continue to impact the industry positively.

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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