Joso, Japan

Hidehiko Nagaya

This inventor holds 23 USPTO granted patents and 12 EPO patents, primarily in Cutting Tool Technology. Top assignee: Mitsubishi Materials Corporation. Active years: 2000-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidehiko Nagaya. Retrieved from https://idiyas.com/inventor/hidehiko-nagaya

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

Calculating rank

% Patents Active = 95.7

 

Average Co-Inventor Count = 3.0

ph-index = 9

Forward Citations = 234(Granted Patents)


Location History:

  • Ishige-machi, JP (2002)
  • Ibaraki-ken, JP (2000 - 2008)
  • Yuuki-gun, JP (2002 - 2009)
  • Joso, JP (2010 - 2013)
  • Hoffman Estates, IL (US) (2013)
  • Schaumburg, IL (US) (2014 - 2015)

Company Filing History:


Years Active: 2000-2024

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Areas of Expertise:
Cutting Tool
Detachable Insert
Groove Forming
Machining
Clamping Mechanism
Throwaway Tip
Boring Tool
Insert-Indexable Tool
Cutting Method
Interference Fit
Cutting Insert
Tool Body
23 patents (USPTO):Explore Patents

Title: **Hidehiko Nagaya: A Visionary Inventor in Cutting Technologies**

Introduction

Hidehiko Nagaya, a prolific inventor based in Joso, Japan, has made significant contributions to the field of cutting technologies, holding an impressive 23 patents. His innovative ideas and designs have paved the way for advancements in tools and methods used in various industries, particularly through his work with Mitsubishi Materials Corporation.

Latest Patents

Among Nagaya's notable inventions are his recent patents, which include a sophisticated cutter design and a cutting edge replacement type groove forming tool. The cutter features a main body that is rotated, boasting cutting edges on its periphery. It also incorporates a mounting hole for a headed bolt, ensuring the cutter is both functional and adaptable. Another patent details a unique design of a cutting insert that emphasizes rotational symmetry and innovative angles to improve efficiency in groove forming methods. These patents exemplify his commitment to advancing cutting tool technology.

Career Highlights

Nagaya's career at Mitsubishi Materials Corporation has been marked by his dedication to research and innovation. His ability to create tools that enhance productivity and precision has garnered the respect of his peers and industry leaders. The 23 patents he holds reflect his deep understanding of engineering principles and market needs, enabling him to stay ahead in a competitive landscape.

Collaborations

Throughout his career, Hidehiko Nagaya has worked alongside talented colleagues, including Norio Aso and Yasuharu Imai. Their collective expertise and shared vision have resulted in groundbreaking advancements in manufacturing techniques and cutting tool designs, fostering an environment of collaboration that drives innovation forward.

Conclusion

Hidehiko Nagaya stands out as a leading figure in the field of cutting technology, with a remarkable portfolio of patents that underscore his inventive spirit and commitment to excellence. His contributions not only advance the technical aspects of cutting tools but also inspire future generations of inventors and engineers to push the boundaries of innovation.

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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