Tomohiro Okubo

Title: Innovations of Tomohiro Okubo

Introduction

Tomohiro Okubo is a notable inventor based in Aki-gun, Japan. He has made significant contributions to the automotive industry, particularly in the development of advanced gear shift control devices for vehicles. With a total of four patents to his name, Okubo's work reflects a commitment to enhancing vehicle performance and efficiency.

Latest Patents

One of Okubo's latest patents is a gear shift control device of a vehicle that incorporates a driving motor and a relay clutch capable of disconnecting the engine. This device includes a memory that stores a gear shift map, which is essential for determining the switching start timing of the gear position. The transmission control unit utilizes this gear shift map to switch the gear position effectively. Additionally, the device features a regeneration control unit and a relay clutch control unit. The gear shift map consists of both cooperative and non-cooperative regeneration maps that define thresholds for relatively low revolutions, optimizing the vehicle's performance during gear shifts.

Another patent by Okubo focuses on a similar gear shift control device, which also includes a memory storing a gear shift map. This map defines the thresholds of revolutions for each gear shift point, allowing for precise timing in switching between gear positions. The regeneration control unit in this device manages the regeneration process, enhancing the vehicle's efficiency. The non-cooperative regeneration map defines thresholds lower than those in the cooperative request map, ensuring optimal performance under various driving conditions.

Career Highlights

Tomohiro Okubo is currently employed at Mazda Motor Corporation, where he continues to innovate and develop cutting-edge automotive technologies. His work has significantly impacted the design and functionality of modern vehicles, contributing to Mazda's reputation for quality and performance.

Collaborations

Okubo has collaborated with several talented individuals in his field, including Kiminori Higo and Daigo Nishikori. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in automotive technology.

Conclusion

Tomohiro Okubo's contributions to the automotive industry through his innovative gear shift control devices exemplify his dedication to improving vehicle performance. His patents reflect a deep understanding of automotive engineering and a commitment to advancing technology in this field.