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For the Inventor, By the Inventor

Tokyo, Japan

Mitsugu Kawarai

This inventor holds 29 USPTO granted patents and 7 published patent applications and 15 EPO patents, primarily in Electronic Components. Top assignees: Sumida Corporation, Simida Corp., Sumida Electric Co., Ltd.. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsugu Kawarai. Retrieved from https://idiyas.com/inventor/mitsugu-kawarai

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

USPTO Granted Patents = 29 

% Patents Active = 79.3

 

Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 116(Granted Patents)


Location History:

  • Chouou-ku, JP (2008 - 2010)
  • Chuo-ku, JP (2012)
  • Natori, JP (2018 - 2022)
  • Tokyo, JP (2008 - 2024)

Company Filing History:

goldMedal27 out of 238 
 
Sumida Corporation
 patents
silverMedal1 out of 1 
 
Simida Corp.
 patent
bronzeMedal1 out of 7 
 
Sumida Electric Co., Ltd.
 patents

Years Active: 2008-2026

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Areas of Expertise:
Coil Component
Magnetic Element
Electronic Circuit Board
Vibration Generator
Inductance Device
Flexible Coil
Variable Inductor
Biostimulation
Power Supply Module
Manufacturing Method
29 patents (USPTO):Explore Patents
1. 12746712 - Manufacturing method of coil component and coil component (2026-09-29),
2. 12233581 - Manufacturing method of coil component and coil component (2025-02-25),
3. 11887771 - Electronic component and method for manufacturing electronic component (2024-01-30),
4. 11452882 - Magnetic field generating-apparatus for biostimulation (2022-09-27),
5. 11312045 - Manufacturing method of coil component and coil component (2022-04-26),
6. 11289262 - Electronic component (2022-03-29),
7. 11224756 - Magnetic field generating-apparatus for biostimulation (2022-01-18),
8. 11094451 - Electronic component and method for manufacturing electronic component (2021-08-17),
9. 11011299 - Terminal plate member of coil component and method for manufacturing electronic component (2021-05-18),
10. 10786932 - Manufacturing method of coil component and coil component (2020-09-29),
11. 10777347 - Magnetic element (2020-09-15),
12. 10617006 - Small electronic component, electronic circuit board, and method of manufacturing small electronic component (2020-04-07),
13. 10446313 - Electronic component (2019-10-15),
14. 10438737 - Electronic component and method for manufacturing electronic component (2019-10-08),
15. 9887033 - Magnetic element and manufacturing method of the magnetic element (2018-02-06),

Title: The Innovative Mind of Mitsugu Kawarai

Introduction: Mitsugu Kawarai is a pioneering inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Mitsugu Kawarai holds several recent patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to innovation.

Career Highlights: With a career spanning over two decades, Mitsugu Kawarai has worked with leading research institutions and tech companies, developing cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Mitsugu Kawarai has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence in all his projects.

Conclusion: Mitsugu Kawarai's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true visionary in the world of 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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