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For the Inventor, By the Inventor

Nagakute, Japan

Akira Umemoto

This inventor holds 9 USPTO granted patents and 1 EPO patent. Top assignees: Toyota Jidosha Kabushiki Kaisha, Denso Ten Limited, Subaru Corporation. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Umemoto. Retrieved from https://idiyas.com/inventor/akira-umemoto

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 = 2.3

ph-index = 2

Forward Citations = 54(Granted Patents)


Location History:

  • Nagoya, JP (2017 - 2018)
  • Nagakute, JP (2022 - 2024)
  • Nagoya Aichi-ken, JP (2024)

Company Filing History:

goldMedal9 out of 38,837 
 
Toyota Jidosha Kabushiki Kaisha
 patents
silverMedal1 out of 299 
 
Denso Ten Limited
 patents
bronzeMedal1 out of 2,437 
 
Subaru Corporation
 patents
where one patent can have more than one assignee

Years Active: 2017-2026

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9 patents (USPTO):Explore Patents
1. 12686348 - Electric power supply device, control method, and non-transitory storage medium (2026-07-21),
2. 12191696 - Control device, vehicle, control method, and storage medium storing a control program (2025-01-07),
3. 12085248 - Vehicle lamp (2024-09-10),
4. 11901146 - Relay drive control device, control method, and storage medium (2024-02-13),
5. 11721999 - Charging control for improving efficiency of charging auxiliary device battery (2023-08-08),
6. 11411426 - Charging control for improving efficiency of charging auxiliary device battery (2022-08-09),
7. 11325549 - Arbitration device for arbitrating plural power loads in vehicle (2022-05-10),
8. 10023241 - Air flow adjusting structure for vehicle (2018-07-17),
9. 9680315 - On-board control apparatus (2017-06-13),

Title: Akira Umemoto: Innovator in Vehicle Control Technologies

Introduction

Akira Umemoto is a prominent inventor based in Nagakute, Japan. He has made significant contributions to the field of vehicle control technologies, holding a total of 9 patents. His work focuses on enhancing the efficiency and functionality of vehicle systems.

Latest Patents

Umemoto's latest patents include a control device designed for managing power supply through DC-DC converters. This innovative control device ensures that the output of the first DC-DC converter is fixed at its maximum while adjusting the second converter's output to meet specific conditions. Another notable patent is for a vehicle lamp that features an anti-fogging treatment on its inner surface, enhancing visibility and safety for drivers.

Career Highlights

Umemoto is currently employed at Toyota Jidosha Kabushiki Kaisha, where he continues to develop cutting-edge technologies for the automotive industry. His expertise in control systems and vehicle design has positioned him as a key player in the advancement of modern vehicles.

Collaborations

Throughout his career, Umemoto has collaborated with talented individuals such as Takuya Itoh and Tomoyuki Kato. These partnerships have fostered innovation and creativity in their projects, leading to successful advancements in vehicle technology.

Conclusion

Akira Umemoto's contributions to vehicle control technologies exemplify his dedication to innovation in the automotive field. His patents reflect a commitment to improving vehicle performance and safety, making him a noteworthy inventor in today's industry.

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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