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For the Inventor, By the Inventor

Yurihonjo, Japan

Matsumi Watanabe

This inventor holds 5 USPTO granted patents. Top assignee: Tdk Corporation. Active years: 2005-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Matsumi Watanabe. Retrieved from https://idiyas.com/inventor/matsumi-watanabe

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

USPTO Granted Patents = 5

% Patents Active = 80.0

Average Co-Inventor Count = 4.9

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Akita-ken, JP (2005)
  • Chuo-ku, JP (2007)
  • Nikaho, JP (2007)
  • Tokyo, JP (2008)
  • Yurihonjo, JP (2010)

Company Filing History:

goldMedal5 out of 8,247 
 
Tdk Corporation
 patents

Years Active: 2005-2010

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5 patents (USPTO):Explore Patents
1. 7781357 - Dielectric ceramic composition (2010-08-24),
2. 7399723 - Dielectric ceramic material (2008-07-15),
3. 7312172 - Dielectric ceramic composition, electronic device and production methods of the same (2007-12-25),
4. 7220691 - Dielectric ceramic composition and electronic device (2007-05-22),
5. 6949486 - Dielectric ceramic composition, electronic device and their process of manufacturing (2005-09-27),

Title: Matsumi Watanabe: Innovator in Dielectric Ceramic Technology

Introduction

Matsumi Watanabe is a prominent inventor based in Yurihonjo, Japan. He has made significant contributions to the field of dielectric ceramics, holding a total of 5 patents. His work focuses on developing materials that enhance the performance of electronic components.

Latest Patents

Watanabe's latest patents include a dielectric ceramic composition that comprises forsterite and calcium titanate as main components. This innovative composition is designed to achieve low permittivity, excellent frequency-temperature characteristics, and high Qf values, making it suitable for use in antennas and filters in high-frequency applications. Additionally, he has developed a dielectric ceramic material that improves mechanical strength while suppressing the firing temperature dependency of the relative dielectric constant.

Career Highlights

Matsumi Watanabe is associated with TDK Corporation, where he has been instrumental in advancing dielectric ceramic technologies. His inventions have paved the way for improved electronic devices, showcasing his expertise in material science and engineering.

Collaborations

Watanabe has collaborated with notable colleagues such as Hiroshi Sasaki and Yasuo Niwa, contributing to the collective knowledge and innovation within the field of dielectric ceramics.

Conclusion

Matsumi Watanabe's work in dielectric ceramic technology exemplifies the impact of innovative materials on modern electronics. His patents reflect a commitment to enhancing the performance and reliability of electronic components, solidifying his reputation as a leading inventor in this domain.

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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