Tokyo, Japan

Kenya Takagawa

This inventor holds 7 USPTO granted patents. Top assignee: Tdk Corporation. Active years: 2002-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenya Takagawa. Retrieved from https://idiyas.com/inventor/kenya-takagawa

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


% Patents Active = 28.6

Average Co-Inventor Count = 3.2

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Chuo-ku, JP (2003)
  • Tokyo, JP (2002 - 2009)

Company Filing History:


Years Active: 2002-2009

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7 patents (USPTO):Explore Patents

Title: Exploring the Innovations of Inventor Kenya Takagawa

Introduction: Kenya Takagawa is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of ferrite materials. With a total of seven patents, Takagawa has made remarkable strides in enhancing the performance of magnetic materials through innovative production methods and compositions.

Latest Patents: Takagawa's latest patents include a method for producing ferrite material and a specialized ferrite magnetic material. The production method focuses on creating a ferrite material with FeO, ZnO, and MnO as main constituents, featuring a compacting step to obtain a compacted body and a sintering step for finishing the material. This invention aims to improve the saturation magnetic flux density of Mn—Zn based ferrites. In addition, he has developed a ferrite magnetic material with improved magnetic properties through optimized additives, comprising a W-type main phase and various additive constituents.

Career Highlights: Currently employed at TDK Corporation, Kenya Takagawa has utilized his expertise to advance the field of ferrite materials, particularly in applications that require enhanced magnetic characteristics. His innovative contributions have placed him at the forefront of research and development within the industry.

Collaborations: Throughout his career, Takagawa has collaborated with notable coworkers such as Taku Murase and Katsushi Yasuhara. Their joint efforts in research and development have further accelerated advancements in the production and optimization of ferrite materials.

Conclusion: Kenya Takagawa's innovative spirit and groundbreaking patents exemplify his commitment to advancing technology in the field of ferrite materials. His work at TDK Corporation and collaborations with fellow inventors have not only elevated the industry standards but also paved the way for future innovations in this essential technology.

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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