Akemi Okawa

Title: Akemi Okawa: Innovator in Vehicle Technology

Introduction

Akemi Okawa is a prominent inventor based in Aichi-ken, Japan. She has made significant contributions to the field of vehicle technology, holding a total of 4 patents. Her innovative designs focus on enhancing vehicle performance and safety.

Latest Patents

One of her latest patents is a braking apparatus for a vehicle. This apparatus includes a permanent magnet synchronous motor with a rotor that has a permanent magnet. The stator is designed to drive the rotor and is coupled to at least a pair of wheels of the vehicle. Additionally, it features a power accumulating portion that stores energy for the motor, a conversion control portion that manages the power supply, and an in-phase excitation control portion that applies an exciting brake to the wheel, effectively stopping it.

Another notable patent is a drive unit for a hybrid vehicle. This unit comprises an engine and a motor mounted at the front of the vehicle, along with a transmission at the rear. The design includes an auxiliary transmission that connects the output shafts of both the engine and motor, optimizing the vehicle's performance. The motor is strategically positioned closer to the rear of the auxiliary transmission, enhancing the overall efficiency of the hybrid system.

Career Highlights

Akemi Okawa has worked with notable companies such as Aisin Seiki Co., Ltd. and Aisin Ai Co., Ltd. Her experience in these organizations has allowed her to develop and refine her innovative ideas in vehicle technology.

Collaborations

Throughout her career, she has collaborated with talented individuals, including Tomohiro Fukushima and Yuichiro Kitamura. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Akemi Okawa is a trailblazer in the field of vehicle technology, with a focus on innovative braking systems and hybrid vehicle drive units. Her contributions continue to shape the future of automotive engineering.