Katori, Japan

Masami Endo

This inventor holds 2 USPTO granted patents. Top assignee: Tdk Corporation. Active years: 2000-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Endo. Retrieved from https://idiyas.com/inventor/masami-endo-1mbxjt72

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 44(Granted Patents)


Location History:

  • Chiba, JP (2000)
  • Katori-gun, JP (2004)

Company Filing History:


Years Active: 2000-2004

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2 patents (USPTO):Explore Patents

Title: Masami Endo: Innovator in Magnetic Materials

Introduction

Masami Endo is a notable inventor based in Katori-gun, Japan. He has made significant contributions to the field of magnetic materials, particularly through his innovative patents. With a total of 2 patents, Endo's work has advanced the understanding and application of magnetic ferrite materials.

Latest Patents

Endo's latest patents include the development of magnetic ferrite powder and a process for producing layered ferrite parts. His magnetic ferrite powder features a peak intensity ratio of Z phase of hexagonal ferrite that is 30% or higher in X-ray diffraction. Additionally, the grain size distribution of this powder ranges from 0.1 µm to 3 µm. Another significant patent involves a ferromagnetic powder composition for dust cores, which includes a ferromagnetic metal powder combined with 0.1-15% by volume of titania sol and/or zirconia sol. This composition is designed to be pressure molded and annealed into a dust core that exhibits high magnetic flux density, low coercivity, low loss, and high mechanical strength.

Career Highlights

Masami Endo is associated with TDK Corporation, a leading company in electronic components. His work at TDK has allowed him to focus on the development of advanced magnetic materials that are essential for various applications in electronics.

Collaborations

Endo has collaborated with notable colleagues, including Masaaki Kanasugi and Kazuhiro Okada. These collaborations have contributed to the innovative advancements in the field of magnetic materials.

Conclusion

Masami Endo's contributions to magnetic materials through his patents and work at TDK Corporation highlight his role as a significant inventor in this field. His innovative approaches continue to influence the development of advanced magnetic technologies.

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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