Osaka, Japan

Takayuki Morikawa

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Sumitomo Special Metals Co., Ltd., Hitachi Metals, Ltd.. Active years: 2002-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Morikawa. Retrieved from https://idiyas.com/inventor/takayuki-morikawa-i03euni2

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 24(Granted Patents)


Location History:

  • Kadoma, JP (2002)
  • Osaka, JP (2003 - 2019)

Company Filing History:


Years Active: 2002-2019

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3 patents (USPTO):Explore Patents

Title: Takayuki Morikawa: Innovator in Magnetic Components

Introduction

Takayuki Morikawa is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of magnetic components, holding a total of 3 patents. His work focuses on innovative designs and methods that enhance the functionality and efficiency of magnetic devices.

Latest Patents

Morikawa's latest patents include a core case unit, a coil component, and a method for producing a coil component. The core case unit features an annular case that houses a magnetic core and a bobbin designed for wire winding. This bobbin includes a cylindrical portion, inner and outer flanges, and a gear portion for receiving rotational force. The design ensures that the outer flanges have a greater diameter than the gear portion, allowing for efficient wire management. Additionally, he has developed a marking method for sintered products that utilizes laser light to create a concave portion for identification purposes, with precise depth control.

Career Highlights

Throughout his career, Morikawa has worked with prominent companies such as Sumitomo Special Metals Co., Ltd. and Hitachi Metals, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the magnetic components sector.

Collaborations

Morikawa has collaborated with notable coworkers, including Shinji Tsujimoto and Hirohiko Miki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in their field.

Conclusion

Takayuki Morikawa's contributions to the field of magnetic components through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.

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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