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For the Inventor, By the Inventor

Kariya, Japan

Takuya Okubo

This inventor holds 9 USPTO granted patents. Top assignees: Denso Corporation, Nippon Soken, Inc.. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuya Okubo. Retrieved from https://idiyas.com/inventor/takuya-okubo-7j9rbbzn

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

USPTO Granted Patents = 9

% Patents Active = 77.8

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Takahama, JP (2014)
  • Kariya, JP (2013 - 2021)

Company Filing History:

goldMedal9 out of 20,436 
 
Denso Corporation
 patents
silverMedal2 out of 1,600 
 
Nippon Soken, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2013-2025

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9 patents (USPTO):Explore Patents
1. 12199523 - Power control apparatus (2025-01-14),
2. 11139752 - Power conversion device with wiring having different parasitic inductances (2021-10-05),
3. 10516329 - Power converter system (2019-12-24),
4. 9490703 - Power supply with first and second capacitor sections in the transformer secondary (2016-11-08),
5. 9363933 - Electrical device (2016-06-07),
6. 8928448 - Power supply apparatus (2015-01-06),
7. 8829739 - Power converter for vehicle (2014-09-09),
8. 8508143 - Light emitting diode driving circuit (2013-08-13),
9. 8378810 - Communication device (2013-02-19),

Title: Takuya Okubo: Innovator in Power Control Technologies

Introduction

Takuya Okubo is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of power control technologies, holding a total of 9 patents. His work focuses on enhancing the efficiency and functionality of power conversion devices.

Latest Patents

Among his latest innovations is a power control apparatus that features a unique design involving a first and second wiring connected to a power source. This apparatus includes a first capacitor and an electrical component with multiple switches connected in parallel. Another significant patent is a power conversion device that incorporates wiring with different parasitic inductances, optimizing the connection between a DC power supply and an inverter.

Career Highlights

Takuya Okubo has worked with prominent companies such as Denso Corporation and Nippon Soken, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in power control technologies.

Collaborations

Throughout his career, Takuya has collaborated with talented individuals, including Shinji Ohoka and Yuuki Ogawa. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Takuya Okubo's contributions to power control technologies demonstrate his innovative spirit and dedication to improving electrical systems. His patents reflect a commitment to advancing the field and enhancing the efficiency of power conversion devices.

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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