Takaya Soma

This inventor holds 22 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 7 EPO patents, primarily in Electric Vehicle Technology. Top assignees: Toyota Jidosha Kabushiki Kaisha, Aisin Aw Co., Ltd., Denso Corporation. Active years: 2010-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaya Soma. Retrieved from https://idiyas.com/inventor/takaya-soma

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

USPTO Granted Patents = 22 (Patent Applications = 1)

% Patents Active = 63.6

CIPO Patents = 2

EPO Patents = 7 (Patent Applications = 3)

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 155(Granted Patents)

Location History:

Toyota, JP (2010 - 2012)
Anjyo, JP (2014)
Anjo, JP (2014 - 2017)
Okazaki, JP (2017)

Company Filing History:

22 out of 38,912

Toyota Jidosha Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 2010-2017

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Areas of Expertise:

Electric Vehicle

Hybrid Vehicle

Power Supply System

Control Method

Failure Detection Device

Vehicle Controller

Driving Device

Power Output Apparatus

Externally Chargeable

Vehicle Control Method

Maximum Output Setting

Vehicular Display Device

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9688154 - Electrically powered vehicle and method of controlling the same (2017-06-27),

2. 9545916 - Hybrid vehicle (2017-01-17),

3. 8965612 - Failure detection device for vehicle (2015-02-24),

4. 8762791 - Error determination device and error determination method of control system (2014-06-24),

5. 8669734 - Control device and control method for motor (2014-03-11),

6. 8631894 - Electric vehicle, and control apparatus and control method for electric vehicle (2014-01-21),

7. 8306681 - Hybrid vehicle, control method of hybrid vehicle, and computer readable recording medium recording program for causing computer to execute control of hybrid vehicle (2012-11-06),

8. 8299748 - Vehicle, vehicle control method and computer-readable recording medium bearing program for causing computer to execute the vehicle control method (2012-10-30),

9. 8219304 - Vehicle, controller for the vehicle, and method of controlling the vehicle (2012-07-10),

10. 8120295 - Vehicle power controller (2012-02-21),

11. 8116973 - Vehicular display device, method of controlling the same, program, and storage medium having program stored therein (2012-02-14),

12. 8084882 - Hybrid vehicle (2011-12-27),

13. 8006788 - Maximum output setting device, driving device including the maximum output setting device, power output apparatus including the driving device, motor vehicle mounted with the power output apparatus, and maximum output setting method (2011-08-30),

14. 8004218 - Drive device for vehicle (2011-08-23),

15. 7924562 - Power supply unit (2011-04-12),

Title: Innovations by Takaya Soma in Electrically Powered and Hybrid Vehicles

Introduction: Takaya Soma, based in Toyota, Japan, has made significant contributions to the field of electrically powered and hybrid vehicles. With 22 patents to his name, he has demonstrated his expertise in developing innovative technologies that enhance the performance and efficiency of modern vehicles.

Latest Patents: Two of Takaya Soma's most recent patents illustrate his forward-thinking approach to electric and hybrid vehicle technology. The first patent details an "Electrically Powered Vehicle and Method of Controlling the Same," describing a system where a motor generator communicates torque with a driving shaft. It features a DC power supply and an inverter that converts DC to AC power. The Motor Generator Electronic Control Unit (MG-ECU) is crucial for managing the power semiconductor switching elements, allowing for sophisticated control over vehicle performance, especially when the accelerator pedal is released.

The second patent focuses on a "Hybrid Vehicle," outlining a method for optimizing regenerative braking. This innovation ensures a higher regeneration amount while managing heat generation in the system. By monitoring motor temperature and rotation speed, the system intelligently adjusts voltage limits to enhance efficiency and performance, demonstrating an acute understanding of vehicle dynamics.

Career Highlights: Takaya Soma has spent a notable part of his career at prominent automotive companies, including Toyota Motor Corporation and Aisin Aw Co., Ltd. His tenure at these organizations has not only contributed to his extensive patent portfolio but has also positioned him as a leading figure in the development of advanced vehicle technologies.

Collaborations: Throughout his career, Takaya Soma has collaborated with esteemed colleagues, including Takeshi Mogari and Hiroshi Yoshida. Their collective efforts have led to groundbreaking advancements in automotive technologies, enriching the industry with innovative solutions.

Conclusion: Takaya Soma's work in the realm of electrically powered and hybrid vehicles exemplifies the innovative spirit driving today's automotive industry. With numerous patents showcasing his contributions and collaborations with talented professionals, he continues to play a pivotal role in shaping the future of transportation technology.

Profile summary based on public USPTO records.