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For the Inventor, By the Inventor

Kariya, Japan

Takahumi Oowada

This inventor holds 14 USPTO granted patents. Top assignee: Denso Corporation. Active years: 2012-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahumi Oowada. Retrieved from https://idiyas.com/inventor/takahumi-oowada

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

USPTO Granted Patents = 14

% Patents Active = 35.7

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 30(Granted Patents)


Company Filing History:

goldMedal14 out of 20,436 
 
Denso Corporation
 patents

Years Active: 2012-2017

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14 patents (USPTO):Explore Patents
1. 9595890 - Switching control apparatus of load drive system (2017-03-14),
2. 9574866 - Position detection device (2017-02-21),
3. 9473059 - Control apparatus for AC motor (2016-10-18),
4. 9467087 - Switching control device (2016-10-11),
5. 9431935 - Control device of AC motor (2016-08-30),
6. 9429413 - Position detection device (2016-08-30),
7. 9419554 - Control device of AC motor (2016-08-16),
8. 9413281 - Apparatus for controlling AC motor (2016-08-09),
9. 9331627 - Control apparatus for AC motor (2016-05-03),
10. 9318982 - Control apparatus for AC motor (2016-04-19),
11. 9209723 - Control device of AC motor (2015-12-08),
12. 9043165 - Abnormality determination apparatus for angle detection device (2015-05-26),
13. 8446114 - Control apparatus for electric rotating machine (2013-05-21),
14. 8339142 - System for diagnosing sensors to find out abnormality therein (2012-12-25),

Title: The Innovations of Takahumi Oowada

Introduction

Takahumi Oowada is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced control systems. With a total of 14 patents to his name, Oowada's work has had a substantial impact on various technologies.

Latest Patents

Oowada's latest patents include a "Switching Control Apparatus of Load Drive System." This invention is designed for a load drive system that incorporates a DC voltage converter with a reactor and multiple switching elements. The apparatus effectively manages the switching timing of these elements, enhancing the efficiency of the system. Another notable patent is the "Position Detection Device," which utilizes amplitude modulation for AC excitation signals. This device converts modulated wave signals into digital data, allowing for precise angle calculations and improved detection accuracy.

Career Highlights

Oowada is currently employed at Denso Corporation, a leading global automotive supplier. His role at Denso has allowed him to collaborate on various innovative projects, further solidifying his reputation as a skilled inventor. His contributions have not only advanced the company's technological capabilities but have also influenced the broader industry.

Collaborations

Throughout his career, Oowada has worked alongside talented colleagues, including Ryuji Omata and Taizo Kondo. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Takahumi Oowada's innovative spirit and dedication to engineering have led to numerous patents that enhance technology in significant ways. His work continues to inspire future advancements in the field.

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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